The Treasury on the Plaza is housed in a magnificently restored 1937 federal building on the Plaza de la Constitución in the heart of historic St. Augustine, America's oldest city. The original barrel-vaulted marble lobby, ornate plasterwork, terrazzo floors, and soaring windows have been transformed into an event venue of extraordinary historical gravitas. Ceremonies in the main banking hall unfold beneath original chandeliers and hand-painted ceilings, while the outdoor plaza — flanked by four centuries of Spanish colonial architecture — provides a living history backdrop for cocktail hours. The Treasury accommodates up to 250 guests and is surrounded by St. Augustine's finest boutique hotels and restaurants.
Best seasons to marry here
Plan your day here
When are you getting married?
Pick a day and I'll work out the light for it — sunset here, when golden hour opens, and the ceremony time that puts you inside it.
Planning your timeline
| Month | Sunset | Ceremony | Rain |
|---|---|---|---|
| January | 5:47 PM | 3:47 PM | 2.9″ |
| February | 6:14 PM | 4:14 PM | 2.3″ |
| March | 7:34 PM | 5:34 PM | 3.1″ |
| April | 7:53 PM | 5:53 PM | 2.4″ |
| May | 8:13 PM | 6:13 PM | 3.2″ |
| June | 8:29 PM | 6:29 PM | 7.3″ |
| July | 8:29 PM | 6:29 PM | 6.0″ |
| August | 8:08 PM | 6:08 PM | 6.3″ |
| September | 7:32 PM | 5:32 PM | 6.1″ |
| October | 6:56 PM | 4:56 PM | 3.5″ |
| November | 5:30 PM | 3:30 PM | 2.0″ |
| December | 5:27 PM | 3:27 PM | 2.5″ |
Sunset times are calculated for this venue's coordinates, shown in EDT for the 15th of each month in 2026. Golden hour is the 60 minutes before sunset. The ceremony start is my rule of thumb — about 2 hours before sunset, so a short ceremony and family photos still leave the two of you in golden light. Adjust it to your own timeline. Average temperatures and rainfall are NOAA 1991–2020 normals from JACKSONVILLE NAS, 6.3 miles away.
Amenities & Inclusions
Catering
Preferred caterers list
Bar / Alcohol
Licensed in-house bar service
Music Curfew
12:00 AM
Rental Hours
8 hrs included
Vendors
Preferred vendor list applies
Rain Backup Plan
Fully indoor historic venue
Hurricane Season Note
June–November; fully indoor; downtown location generally lower flood risk
Verify Before You Book
Confirm current vendor list and any recent renovations to the historic space
Rob Craven
Lead Photographer
Sunset Direction
N/A — indoor
Shade Coverage
Fully indoor
Best Shots & Hidden Gems
Original marble banking hall floor, ornate coffered ceilings, grand columned facade, dramatic staircase, downtown Jacksonville street views
200 W Forsyth St
Jacksonville, FL
Parking
Downtown garages and street parking
Nearest Airport
Jacksonville International Airport (JAX) · 15 mi
Guest Hotels
Hyatt Regency Jacksonville, DoubleTree by Hilton Jacksonville, Riverplace Hotel