Kolkata time zone information
| Current time and date | Tuesday, Sep 2, 2025, 23:35:39 |
|---|---|
| Offset from GMT | The current time in Kolkata is 5.5 hours later than GMT/UTC. |
| Time zone name | India Standard Time (IST) |
| Daylight savings | No daylight savings time adjustments in 2025. |
| Sunrise/sunset today | Twilight starts at 04:55.
The sun rises at 05:18. The sun sets at 17:54. Twilight ends at 18:16. |