Quick facts
Santa Rosa is at latitude 38°26′25.69″N and longitude 122°42′51.95″W (38.440470, −122.714430 in decimal degrees, WGS 84). The point is the city centre listed by GeoNames.
In UTM, Santa Rosa lies in zone 10S (Northern hemisphere), whose central meridian is 123°W. The terrain elevation is about 50 m, from the SRTM elevation model, and the time zone is America/Los Angeles (UTC−8/−7).
| State / region | California |
| Country | United States |
| Population | 178,127 |
| Elevation | 50 m |
| Time zone | America/Los Angeles (UTC−8/−7) |
| UTM zone | 10S |
Sunrise and sunset in Santa Rosa
Times for 2026 in the America/Los Angeles (UTC−8/−7) time zone, on the equinoxes and solstices.
March 20
- Sunrise
- 07:14
- Sunset
- 19:23
- Daylight
- 12 h 09 min
June 21
- Sunrise
- 05:47
- Sunset
- 20:38
- Daylight
- 14 h 51 min
September 22
- Sunrise
- 06:59
- Sunset
- 19:08
- Daylight
- 12 h 09 min
December 21
- Sunrise
- 07:25
- Sunset
- 16:54
- Daylight
- 9 h 29 min
See another day and the whole month
Frequently asked questions
What are the GPS coordinates of Santa Rosa?
Latitude 38.440470 and longitude −122.714430 in decimal degrees, or 38°26′25.69″N 122°42′51.95″W in degrees, minutes and seconds (WGS 84).
What UTM zone is Santa Rosa in?
Zone 10S (Northern hemisphere). In UTM the city centre is at 10S 524922 4254727.