India
Time in Kolkata
00:50:53
Wednesday, October 21, 2026
Asia/Kolkata · IST · UTC+5:30
Time zone & DST
- Current time zone
- IST · UTC+5:30
- Standard time
- IST · UTC+5:30
- Summer time
- IST · UTC+5:30
Previous clock change
No transition within one year.
Next clock change
No transition within one year.
Transitions follow available IANA rules; future rules may change.
Sunrise & sunset
October 21, 2026
- Sunrise
- 05:35
- Sunset
- 17:06
- Day length
- 11 hours 31 minutes
- Solar noon
- 11:21
- Civil dawn
- 05:12
- Civil dusk
- 17:29
00:0012:0000:00
DaylightCivil twilightNight
Estimated solar times for the city coordinates; terrain and weather can affect visibility.
Time comparison
Comparison date
Kolkata · October 21, 2026 · 00:50
| City | Local time | Difference from Kolkata |
|---|---|---|
| London | 20:20October 20, 2026 | −4 hr 30 min |
| New York | 15:20October 20, 2026 | −9 hr 30 min |
| Tokyo | 04:20October 21, 2026 | +3 hr 30 min |
| Dubai | 23:20October 20, 2026 | −1 hr 30 min |
| Sydney | 06:20October 21, 2026 | +5 hr 30 min |
Other cities in the same time zone
These cities use the exact IANA identifier Asia/Kolkata, not merely the same current UTC offset.
Location information
- Country
- India
- Latitude
- 22.56263°
- Longitude
- 88.36304°
- IANA time zone
- Asia/Kolkata
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