Below is a list of Sunset TX zip codes. For your research we have also included Sunset Area Code, Time Zone, UTC and the local Montague County FIPS Code. Each Sunset Texas zip code has a center Longitude / Latitude point (the Sunset center is -97.7666015625 / 33.452301025391). For your convenience we have also indicated if that zip code in Sunset observes Daylight Savings time.