Time zone
- Mountain Standard Time (MST), UTC -7
- No daylight saving time, same UTC offset all year
The IANA time zone identifier for Tucson is America/Phoenix.
Sunrise, sunset, day length and solar time for Tucson
- Sunrise: 06:38AM
- Sunset: 06:29PM
- Day length: 11h 51m
- Solar noon: 12:34PM
- The current local time in Tucson is 34 minutes ahead of apparent solar time.