Quick facts
Surprise is at latitude 33°37′50.12″N and longitude 112°19′59.59″W (33.630590, −112.333220 in decimal degrees, WGS 84). The point is the city centre listed by GeoNames.
In UTM, Surprise lies in zone 12S (Northern hemisphere), whose central meridian is 111°W. The terrain elevation is about 358 m, from the SRTM elevation model, and the time zone is America/Phoenix (UTC−7).
| State / region | Arizona |
| Country | United States |
| Population | 143,148 |
| Elevation | 358 m |
| Time zone | America/Phoenix (UTC−7) |
| UTM zone | 12S |
Sunrise and sunset in Surprise
Times for 2026 in the America/Phoenix (UTC−7) time zone, on the equinoxes and solstices.
March 20
- Sunrise
- 06:33
- Sunset
- 18:41
- Daylight
- 12 h 08 min
June 21
- Sunrise
- 05:20
- Sunset
- 19:43
- Daylight
- 14 h 23 min
September 22
- Sunrise
- 06:18
- Sunset
- 18:26
- Daylight
- 12 h 08 min
December 21
- Sunrise
- 07:30
- Sunset
- 17:25
- Daylight
- 9 h 55 min
See another day and the whole month
Frequently asked questions
What are the GPS coordinates of Surprise?
Latitude 33.630590 and longitude −112.333220 in decimal degrees, or 33°37′50.12″N 112°19′59.59″W in degrees, minutes and seconds (WGS 84).
What UTM zone is Surprise in?
Zone 12S (Northern hemisphere). In UTM the city centre is at 12S 376345 3721995.