Best SF City Hall Wedding Photography Locations – Part 2

This is part 2 of our blog post about the best San Francisco City Hall wedding photography locations. We have already explored the Grand Staircase, the Mayors Balcony and the 2nd Floor hallway. Here are a few more favorites:

3rd Floor window light on bridge at city hall

3rd Floor North Windows – City Hall

Why do we love the 3rd floor so much for city hall wedding pictures? It’s definitely the light. The soft light that comes in from these north facing windows is soft, warm and complimentary. We can do so many things with this when it comes to posing the newlyweds. Here are some of our favorite options:

  • Bride and groom in front of the window with soft back lighting
  • Bride looking out the window with natural light on her face
  • Separate bride and groom on each side of window
  • Bride and groom in the hallway using the window for natural lighting
  • Full length bridal portraits using window light to highlight veil
4th Floor Architecture with wide angle lens at San Francisco city hall

SF City Hall 4th Floor North Gallery

Besides the Grand Staircase, this is probably one of the better city hall wedding photography locations in the building. It certainly is the favorite of many couples because of the beautiful architecture and direct light. The huge windows become a primary light source that literally wraps around your subject. In portrait photography terminology, it is like having a giant Soft Box to light your subjects. You can shoot portrait style close images on the 4th floor and blur the background or you get out the wide angle lens and display the amazing ceiling architecture and the city hall dome. It really is one of San Francisco’s most iconic picture taking spots.

Front Entrance with City Hall Sign

This is the photograph that virtually all of our couples want. They see it on other websites and they always request it. Since we usually save this background for the end of our shoot, we sometimes will receive questions from our bride and groom. “What about the City Hall Entrance?” As though we might forget it or don’t normally make it part of our normal portfolio of shots. They are always quite relieved to hear that we are saving one of the best shots for last! There are SO many photos we often do outside of the building in front of this famous doorway. Here are a few samples:

  • Groom Lifting Bride
  • Groom and Bride happily walking out through the door
  • Bride and groom cheering
  • Bride and groom jumping
  • Newlyweds kissing
  • Funny / silly poses
San Francisco city hall wedding picture at the front entrance - groom kissing bride

City Hall Wedding Photographers Perspective Part 2

This is part 2 of my own perspective of what it is like to photograph weddings at San Francisco city hall. In the first part of this post, I talked about the lifestyle changes and advantages of being a San Francisco city hall wedding photographer. Now let’s explore the actual benefits in terms of the daily routine.

San Francisco Wedding Photography on the 4th floor of city hall

More Time with the Bride and Groom

This certainly is the part we like best! A typical wedding on a weekend can last about 9 hours from Bridal prep until the last dance. So one would think that there are all kinds of opportunities to capture wonderful pictures of the bride and groom Well, when compared to city hall weddings, this could not be further from the truth. When engaged couples book us for San Francisco city hall, they choose a level of coverage. Even our lowest package in terms of price and coverage time gives us more time with the bride and groom then we would get at a big wedding. It is not uncommon for us to be able to spend 45 minutes with the happy newlyweds after their city hall ceremony. We would LOVE to have this amount of time with our couple at a full weekend wedding. Ask any full scale San Francisco wedding photographer and they will tell you the same thing. We are lucky to have 20 minutes with the bride and groom for photos. This 20 minutes is usually sandwiched between the family pictures and dinner service at the reception. It is frequently very rushed and stressful to all involved. A typical full wedding day is loaded with events and yes, they all need to be covered by the wedding photographer. But what I really love about city hall weddings is the amount of time devoted to JUST taking pictures of the bride and groom alone.

Our San Francisco City Hall Couples WANT Photos

If a San Francisco city hall couple books us to photograph their wedding, they are doing it because they really want great photos. You might be asking, doesn’t every couple? The answer to this is, sometimes. Many couples who book us for a big wedding do it because they are either forced to by relatives or feel that it is important to record the event for the future. It is more about documenting all that happened during the day instead of capturing artistic photos of the bride and groom. A couple that books a city hall wedding photographer pretty much knows that are not going to be that many events to document throughout the day. There is no cake cutting and no first dance. There is no bouquet toss and know speeches. The coverage they book us for includes ceremony coverage (5 minutes tops) and then photos around the building. So we know that our City Hall couples want great wedding pictures and we are more than happy to oblige.

Affordable San Francisco Wedding Photography

I honestly love giving my clients bargains. I really feel that San Francisco city hall wedding photography is a great deal compared to large wedding coverage. It makes us feel good as photographers to provide our clients with so much more coverage time for their money. So this benefits both the client and us. We have for a long time explained this to our clients and we want them to understand it and take advantage of it. Our clients have the opportunity to book some of the best San Francisco city hall wedding photographers for under $1,000. Everybody wins!

A Wedding Photographer’s Perspective

A Recent 2019 San Francisco  City Hall Wedding
A Recent 2019 San Francisco City Hall Wedding

We spend a lot of time on this blog talking about all the reasons our clients should consider holding their nuptials at San Francisco city hall. I thought it would be interesting to present a different view point. A perspective that has nothing at all to do with the potential benefits and advantages of City Hall weddings to the general public. Instead today, I present a photographers view of the joys of shooting weddings here. Why do we like it and are there actually a few things that we dislike.

Introduction

The first time I ever set foot in San Francisco city hall, I was greeted by multiple brides walking around. Understand that at this point I had already been a wedding photographer for many years. In my world, brides only existed on weekends or maybe an occasional Friday. Weekday brides? This can’t be, I thought! I investigated further and realized that yes, people DO get married during the week. Not just a few people but many, many people. A further investigation revealed that, in fact, San Francisco city hall hosted approximately 35 weddings per day! A wedding photographer’s paradise!

Wedding Photography as a Career

Before I get into what I did after making this amazing discovery, I think it is important to share a few quick words on Wedding Photography from a business owner’s perspective. In many ways, being in the wedding and event business is very rewarding and it can be lucrative if you have the right niche. However, anyone in the Wedding / Event business will tell you that once you become successful your weekends are mostly shot. Especially during the summer months. When my business was at it’s peak, I would sometimes go 6 or 7 weekends in a row without being able to do anything in the summer that didn’t involve pointing my camera at pretty brides. My wife was always having to make excuses for me and explaining to family members why I could not attend events and parties. “Mike has a wedding that weekend”.

Investing In San Francisco City Hall

It didn’t take too long for me to figure out that I should try to explore the possibility of photographing more weddings at city hall and less big weddings on weekends. So before it was popular to do so, I made a City Hall Wedding Photography website and also added a City Hall section on my main website. I am not saying I was the first of many San Francisco wedding photographers to make these changes because I wasn’t. However, I certainly was among the first pioneers to specialize in weddings here. Many other wedding photographers have followed and now there are dozens that claim it as a specialty. Not so long after I made these changes, the weddings started to pour in and we found ourselves busier than ever. It didn’t take long for me to be able to cut back on my big weekend weddings and now I am happily one of the leading wedding photographers shooting weddings at this amazing venue.

End of Part 1 – Part 2 coming tomorrow!

Valentine’s Day at City Hall

Another fun Valentine’s Day at San Francisco city hall! For those of you who are unfamiliar, city hall has been staging a celebration on Valentines Day the past few years. They allow walk-ins to get married at no cost! You might have to wait a while, but its all part of the fun. They set up a Photo Booth and bring in pretty much all of the Marriage Commissioners to deal with the overflow.

Valentines Officiants waiting their turn
Valentines Officiants waiting their turn

Cute Places for Wedding Photography

To further enhance your Valentines Day wedding experience the County Clerk’s office sets up cute, Valentine’s themed Backdrops for photo opportunities. I think this is particularly important because if you are getting married on this special day, it is appropriate to have some wedding pictures that will remind you of the day. As San Francisco city hall wedding photographers, we would also photograph you around the building to take advantage of all that this destination has to offer. But I love the idea of getting a few shots in the giant Heart for example and in front of their many other decorations.

Multiple brides waiting to get married at SF City Hall
Multiple brides waiting to get married at SF City Hall

Fun Day at San Francisco City Hall

The other thing I need to mention is just the overall mood present this day among all of the workers in the County Clerk’s office and the brides and grooms. A positive mood is created for all to enjoy and I always look forward to being involved in it. In fact, this year I didn’t even book a wedding, but showed up anyway to be involved and to get a few nice photos for this blog.

5 Best Ideas for Your City Hall Wedding in 2019

If you are a San Francisco City Hall Bride-to-Be, you want the perfect wedding. I have been involved in over 400 weddings at City Hall since 2012 and created this guide just for you.

Idea # 1Treat your city hall wedding like you would any other wedding. City Hall is a formal venue. The elegance of this building lends itself to making your event fancy and at the same time fun. I can’t tell you how many times my city hall brides have been surprised when they enter the building and see so many formal dresses on others. Many feel that since their San Francisco city hall wedding is a so called “Civil Ceremony” that people will be dressed more casually. They soon find that brides will often go all out with their dresses and the grooms will wear tuxes. It works here because of the high class atmosphere at city hall. The other thing that frequently is left out is Flowers. Many of our brides do not bring a bouquet for the same reasons. They think of SF City Hall weddings as informal, so no flowers are purchased. From a city hall wedding photographer’s standpoint, I highly recommend flowers be included. Despite the obvious beauty of the building, there is one minor issue…. There is no color in the background at city hall, so adding some flowers provides some nice contrast and focus.

Idea #2 – Consider having a Reserved wedding at City Hall. For an extra $900 you can rent out either Mayor’s Balcony or the 4th Floor North Gallery and have a semi-private ceremony at San Francisco City Hall. The cost of $1,000 is actually a bargain in San Francisco for a wedding celebration. They can seat up to 60 people and you get a roped off private area to have your wedding for 1 hour.

Idea #3 – Book your city hall wedding Reception at a nearby Restaurant. There are a number of great places to eat walking distance from San Francisco city hall. Save money on transportation and have your wedding celebration at any one of them. It will be more convenient for your guests and will save you dollars! Some examples include: Soluna Cafe, Corridor, Jardiniere and Absinthe, but there are many more!

Idea #4 – Obtain your Marriage License the day before your city hall ceremony. Obviously it is much more convenient to process and receive your marriage license on the same day you have your civil ceremony and it normally works OK. However, as city hall wedding photographers we have witnesses many times where this procedure backfires on the engaged couple. One of the reasons relates to timing. If you don’t allow enough of it between the license processing and the actual wedding ceremony, you might end up feeling rushed. I believe a couple’s wedding day should be a celebration without too much time spent processing paperwork. The other issue that occasionally comes up are documentation problems. If you do not have the appropriate documents to process the license and your wedding is in 30 minutes, you have a big problem. However, if you do this the day before, it gives you a full day to fix any issues and it is one less thing to worry about on your wedding day.

Idea #5 – Hire a professional San Francisco city hall wedding photographer. OK, so you might have seen this coming since you happen to be reading a blog from a city hall wedding photographer. However, we would not be in this business if we didn’t strongly believe in what we do. I am not just talking about booking us for your wedding, I am encouraging SF city hall brides and grooms to hire any of the top wedding photographers out there. There are many good ones and all of them want to provide you with great memories. Don’t try to save money by hiring Uncle Steve to do you wedding with his really cool new DSLR camera (that he barely knows how to use!)

Checking in at the County Clerks office at San Francisco City Hall
The famous Grand Staircase at San Francisco city hall

Easy Wedding Photography

Candid city hall ceremony image
Fun Walking shot at City Hall in San Francisco

What do we mean by “Easy Wedding Photography” and how is it accomplished? Why even try to make it easy? Easy for who?

I decided to write this blog post in response to a very common concern among engaged couples looking for a city hall wedding photographer. These types of concerns are especially prevalent with grooms:

  • Will wedding photography dominate our day?
  • Are we going to have to do a lot of silly poses?
  • Is the wedding photographer going to be difficult to deal with?
  • Will we feel uncomfortable during the formal shoot?
  • Will the wedding photographer listen to our concerns or suggestions?

Notice that none of these VERY common questions have anything to do with the quality, quantity or cost of the wedding photos. Yes, you would think that our clients would be more concerned about those types of issues. After all, isn’t that the most important thing? We all want great photos and lots of them for a low price. Oddly enough, however, we receive a great many emails and calls asking questions that are more related to the how the shoot will go and what will be required. I recently almost lost a wedding booking because the groom decided that he didn’t want to go through with hiring a professional city hall wedding photographer because he thought it would make him feel uncomfortable to pose for pictures. After some reassurance that I would strive to make the photo shoot “easy” the couple went ahead and booked.

San Francisco City Hall couple waiting to get married

Keeping Wedding Photography Comfy

So it is obvious that this is a valid concern among our clients. Who wants to have no fun on their wedding day? Who wants to spend the entire day taking wedding photos? With a few exceptions, the answer is nobody. Most people want to have brilliant wedding photos with a small amount of fuss and time spent. Is this realistic? The answer really depends upon the expectation of the couple. Consistent with this same topic, many of our engaged couples let us know that they want mostly candid photos on their wedding day. I always let them know that we are happy to provide them any type of photography coverage that they prefer, but I am also quick to point out that San Francisco City Hall weddings may not have as many candid moments as a typical wedding would have. There is no dancing, no cake cutting, no toasts and often times no guests. The candid moments need to be created by the wedding photographer in most cases. We do this by having the couple walk hand-in-hand through out the building and interact as though they were just touring the building. But obviously not all of the photos can be walking shots. We mix it up and try to put the newlyweds in other interactive situations. We even might sit them down on the Grand Staircase and just have them interact and talk. Some of our best images can be born out of these contrived situations. Keep the wedding photography easy and you will end up with great final images!

Laughing while posing for pictures at SF city hall

Beyond Wedding Photos

Checking in with the County Clerk
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Often times there is more to photographing a San Francisco city hall wedding then just making nice pictures. The day of the wedding can be stressful and it is no different at city hall. Though truthfully, there is less to go wrong because with a civil ceremony you avoid problems with setting up the reception, food issues and choosing the perfect wedding favors. We recently photographed a wedding a city hall where we are able to help both the bride and groom prepare for the ceremony. There were a few minor complications and we were there to help!

Happy Bride and Groom with Marriage Certificate and officiant
Happy Bride and Groom with Marriage Certificate and officiant

Groom’s Pants Too Long

The groom asked me while waiting to check in at the County Clerk if I thought his pants were too long. They did seem to be a bit long, but what could be done this close to their civil ceremony? I remembered back to how I used to “hem” my own pants temporily with tape and suggested that to the groom. After some discussion, I went into the Clerk’s office and asked one of my friends who works the front desk if we could borrow some tape. After some visual measurements and approval by the bride we managed to put a nice temporary hem on the pants and they looked great!

Groom kissing bride on the 3rd floor of SF City Hall
Groom kissing bride on the 3rd floor of SF City Hall

Bride’s Eyelash Problems

As this was going on, I noticed the bride struggling with getting her eyelashes looking the way she wanted them, but there was nobody to hold the mirror for her because the Groom was busy “hemming” his pants. So without the bride asking me, I grabbed the mirror for her and held it while she did the finishing touches on her eyes. Just a simple gesture really and in no way heroic, but it was much appreciated by both of our clients.

Bride and groom in front of city hall sign while twirling her dress.
Bride and groom in front of city hall sign while twirling her dress.

I never really gave it a second thought until a few weeks later I received a 5 star review from the newlyweds about their SF city hall wedding. One of the highlights of this Yelp review was the bride mentioning both of the problems above and how we helped. Again, these were relatively easy tasks, but it reminded me how important it is to be there for your city hall wedding photography client in all ways possible. Of course, we still needed to deliver great photos of their wedding, but the sometimes the little things get noticed and appreciated the most!

Simple Way to Find the Right City Hall Wedding Photographer For YOU!

I am sure you are thinking this is easy right? Just look at the photos on the Wedding Photographer’s website! Well, if it was that easy, brides wouldn’t spend hours searching for their ideal SF City Hall wedding photographer. I decided to write this post because of the things I have heard from the hundreds of brides (and grooms) I have interviewed over the past many years. Some negative and some positive.

Candid shot of the couple checking in for their city hall wedding in San Francisco, CA
Candid shot of the couple checking in for their city hall wedding in San Francisco, CA

One of the biggest decisions engaged couples need to make is who should they choose to be their wedding photographer. This might even be more important when it comes to City Hall photographers. Why? Because there are so many photographers specializing in this type of wedding photography and it can be confusing. As I look at the different City Hall photographers, I see many of the same poses in the same locations. It is clear that everyone is copying each other in many cases. So how do you decide and how do you keep it simple?

Having fun during their civil ceremony at SF city hall
Having fun during their civil ceremony at SF city hall

Avoid “Best Of” Portfolio Galleries

When you search for the perfect city hall wedding photographer for you, its important to not get caught up in websites that only show 1 or 2 of the best shots from each marriage. Yes, you are going to be attracted to this particular photographer because they are sure to display some amazing photos. While there is nothing wrong with that, it may not indicate how YOUR wedding images will ultimately look like. The fact is, when you take 300 photos at a typical city hall wedding you are bound to get a couple of amazing images. I am not saying it is only a matter of luck, certainly seeing images with impact is a prerequisite to exploring this particular photographer further.

Romantic shot of the bride and groom with her ring
Romantic shot of the bride and groom with her ring

Search for Complete City Hall Weddings

Once that initial attraction is over, you need to go deeper into the photographer’s website. The first thing you should look for is a complete gallery of ONE WEDDING!   Hopefully the photographer will have a few to show off and with at least 20 photos each. You want to see the entire coverage of this city hall wedding from start to finish. From candid shots showing the couple’s County Clerk Check-in all the way to the final shot when they say good bye in front of the San Francisco City Hall sign. There should be ceremony shots, posed shots, candids and even family pictures. Yes, what if you thought you hired the perfect wedding photographer only to find out they can’t put together a pleasant looking family photo for you. Backgrounds are important and so is the way the family is arranged and made to react to the photo. Now all that is left is to evaluate the quality of each of the photos and determine if it fits your own personal style.

The Grand Staircase at Christmas time.  A mix of black and white and color in San Francisco.
The Grand Staircase at Christmas time. A mix of black and white and color in San Francisco.

Interview the Wedding Photographer

After you have looked at websites and narrowed the field down to a select few, make some phone calls. Make sure you are talking on the phone to the wedding photographer and not a receptionist trained to deal with prospects. This part is very important, it will give you a sense of the city hall photographer’s personality and style. But most crucial is how they interact with you on the phone! If they start asking you questions about your wedding and the types of things you are looking for, this is a very good sign. It means that they care about pleasing you and not just looking for another sale. This is obviously your chance to ask questions as well, but it is very important that the conversation is 2-way and not just a canned marketing speech by the city hall photographer. Ask questions that will reveal their knowledge of the building and the whole process of getting married there. Come right out and ask them how many weddings they have photographed at San Francisco city hall and for how long. The answers to these questions will tell you a lot!

San Francisco City Hall Entrance with happy newlyweds
San Francisco City Hall Entrance with happy newlyweds

Check Yelp and Other Reviews

Once you have interviewed a few city hall photographers and are satisfied with their responses and experience, it is time to do a background check. Yelp can be very helpful and other sites such as Wedding Wire and The Knot. However, here again, it’s important to reach deeper. The fact that your chosen wedding photographer has 60 – 5 star reviews is not as important as HOW they received these great reviews. Read the details of what some of the more recent reviews had to say. This will also help you learn about their style and how they deal with their clients.

Keep it simple and straightforward and you will soon know that you found the right city hall wedding photographer for you!

Living in San Francisco

The San Francisco Life

Kissing in Front of the Golden Gate Bridge in San Francisco Kissing in Front of the Golden Gate Bridge in San Francisco

I am a rare breed, an actual San Francisco native.  I was born in the city and lived there for many years with my family.  Our neighborhood happened to be the famous Haight Ashbury District and I lived there in in the 1960’s during the Hippie era.  I remember walking through the Pan Handle and literally stepping over Hippies lying in the streets as I walked with my classmates to school.   It was quite an experience and a different time.   We used to play outside by ourselves with no fear.  I could walk home from school by myself and we didn’t think it was any big deal.  As a young adult I attended the University of San Francisco, which was walking distance from where I lived as a child.  So what does any of this have to do with wedding photography in San Francisco?  Keep reading to find out….

San Francisco as Inspiration

The San Francisco community fancies itself as an art society.   People here are very in touch with their “right brain”.  What does this mean?  Right brainers are focused on creative pursuits and art.  San Francisco inspires artists to create.  It’s hard to define, but I just know that many of the best San Francisco wedding photographers are concerned with providing their clients with more than just traditional images.   They want to use San Francisco as a backdrop for amazing creative and  historic images.  It is easy to do here, because the city offers so much.  Having grown up here, I find myself very much in tune with the beauty and history all around us.  We love taking our clients to beautiful places like The Palace of Fine Arts and the Legion of Honor.  We want to show our couples different aspects of living in San Francisco through wedding photography.   When we take couples on a photo tour of the city, we talk about the lifestyle and also show examples.  When it comes to San Francisco, it is more than just the beauty, it’s the culture and  the history.   I know it may be over reaching a little bit, I truly think that many of our brides and grooms like to  feel the whole San Francisco persona.

Christmas at city hall in San Francisco Christmas at city hall in San Francisco

San Francisco Landmarks

The city has so many amazing landmarks and historical locations to take our couples.  The Grand Staircase in the photo above is one of these San Francisco Landmarks.  Tourists flock to see it and take pictures of it.  It makes for a great wedding photography background as you can see.  On any given day, you will find many San Francisco residents enjoying the beauty and elegance of these places not only in city hall but outside.  This is part of the San Francisco lifestyle, a very easy going pace when compared to other large cities.  Hanging out in Golden Gate park, spending time by the Painted Ladies or just  walking on Baker Beach.  These activities are all part of how people live in the City by the Bay.  The fact that I grew up here makes me even more motivated to show visitors what a fun place it is to live.  It certainly is a great place to be a wedding photographer.

experiencing the San Francisco lifestyle Experiencing the San Francisco lifestyle

We look forward to sharing our vision of San Francisco with all of our clients, brides and grooms or engaged couples whether they live here or are visiting from other countries.

Best City Hall Wedding Photography

San Francisco City Hall Wedding Photography for over 8 years with 400+ marriages creatively photographed

Best SF City Hall Grand Staircase Angle
Best San Francisco Wedding Photography at City Hall
San Francisco Wedding Photography at City Hall

Asian Wedding at the Palace of Fine  Arts

Asian Wedding at the Palace of Fine Arts

What are some of the best ways to approach City Hall wedding photography?

  1. Challenging Lighting. One of the trickiest things about taking pictures at San Francisco city hall is the lighting.  Depending upon where you are in the building the lighting can either be amazing or extremely tough to deal with.  For example, the Mayor’s Balcony is difficult because just about any angle shooting away from the balcony towards the rotunda involves heavy back lighting.  The Mayor’s Balcony is not only fairly dark, but everything around it is bathed in natural light.  We often see amateur wedding photographers attempting to shoot their subjects by the railing with out any lighting and ultimately they will mostly just get silhouette images or blown out backgrounds.  Another challenging place to shoot is in the Rotunda area where the city hall ceremonies occur.  The predominate light in this area is from overhead.  So if you shoot in almost any direction your subjects will have “raccoon eyes”.  If you are taking pictures in the Rotunda, position yourself with your back to the Mayor’s Balcony and you will get some nice light.  If you have flash, use it!
  2. Crowd Control.  We jokingly refer to this as crowd control but there is some truth to this city hall wedding photography challenge.  The fact is that San Francisco city hall is a public building.  Every single person in the building has the same right to be there as you.   Yes, even if you are getting married!  The best way to handle this simply is to go where people aren’t.  It sounds simple, but virtually every non-professional wedding photographer we see ignores this advice.  They spend the whole photography session on the Grand Staircase as though this was the only place in all of city hall for wedding photography.  The fact is, there are 4 floors that ALL have great backgrounds and architecture to explore.    As you take your couple around the building, keep your eye on the Staircase so when it clears off, you can run down and get some pictures.  Meanwhile, you might find that there are some very nice other locations to photograph.
  3. Leave the Family Behind. We often see amateur city hall wedding photographers taking their whole wedding party around the building with them when shooting the bride and groom.  This is not a good idea for several reasons.  Most importantly, it will make your couple inhibited as they pose for their city hall wedding pictures with an audience. Inevitably, some of the relatives with shout out suggestions and make comments.  This is distracting to the photographer and the subject.  The other issue is that the family and friends will get in the way of your backgrounds.  You will spend more time trying to move the group then actually posing the couple.  Ask the Wedding Party to either wait in the Mint Cafe or just in a neutral area somewhere.  It will make your city hall wedding photography session go much smoother.
  4. Timing is Everything.   I understand that not everyone can control the timing of their San Francisco city hall wedding photography session.  There are many factors that get in the way, most importantly the time of the wedding ceremony.  Also many couples are restricted because of work schedules and can not choose the best days of the week.  However, if some of these things ARE in your control, then by all means choose the best times of the day and best days of the week.  Avoid Fridays if possible because of extreme city hall crowds.   Tuesdays and Wednesdays seem to be the best days of the week for less people.  If you have control of your booking time, then try for early times or late.  There will be less people and especially tourists at those times.
Asian Wedding at SF City Hall
Asian Wedding at SF City Hall