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Time Zone in Diamond Harbour, West Bengal, India

123691245781011
6:34:35 am IST

Friday, June 13, 2025

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Current: IST — India Standard Time
Current Offset: UTC/GMT +5:30 hours
Difference: 9:30 hours ahead of Columbus
Location of Diamond HarbourLocation

2025 Time Zones - Diamond Harbour

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The graph above shows that there is no clock change in Diamond Harbour during 2025.

Note that Diamond Harbour uses a special half-hour time zone.

Time Changes in Diamond Harbour Over the Years

Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.

YearDate & TimeAbbreviationTime ChangeOffset After
2020 — 2029No changes, UTC +5:30 hours all of the period
* All times are local Diamond Harbour time.

Data for the years before 1970 is not available for Diamond Harbour, however, we have earlier time zone history for Kolkata available.

More Information

Time Zone Tools

Diamond Harbour
India
6:3435am
Friday, June 13, 2025