Time in Kolkata now
--:--:--
Saturday, September 5, 2026
Kolkata time zone info
UTC +5:30
India Standard Time (GMT+5:30)
now 10.5 hours ahead of Chicago
- Kolkata does not observe daylight saving time.
- The IANA time zone identifier for Kolkata is Asia/Kolkata.
Kolkata's sunrise, sunset, day length and solar time
- Sunrise: 5:08 PM
- Sunset: 5:39 AM
- Day length: 12h 31m
- Culmination: 11:23 PM
- Currently Kolkata time is 683 minutes behind apparent solar time.
Time difference
Compared with Kolkata
UTC
−5.5 hours
Kolkata on the map
- Kolkata is in India.
- Latitude: 22.57. Longitude: 88.36.
- Population: 4,496,694
- India: Population: 1,428,000,000