Below is a list of St Augustine FL zip codes. For your research we have also included St Augustine Area Code, Time Zone, UTC and the local Saint Johns County FIPS Code. Each St Augustine Florida zip code has a center Longitude / Latitude point (the St Augustine center is -81.272758483887 / 29.83201789856). For your convenience we have also indicated if that zip code in St Augustine observes Daylight Savings time.