Time zone
- India Standard Time (IST), UTC +5:30
- No daylight saving time, same UTC offset all year
The IANA time zone identifier for Guwahati is Asia/Kolkata.
Sunrise, sunset, day length and solar time for Guwahati
- Sunrise: 05:22AM
- Sunset: 04:57PM
- Day length: 11h 35m
- Solar noon: 11:09AM
- The current local time in Guwahati is 51 minutes behind apparent solar time.