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Time Zone in Kolkata, West Bengal, India (Calcutta)

4:33:57 pm IST

Saturday, November 17, 2018

Current: IST
 India Standard Time

Current Offset: UTC/GMT +5:30 hours

Difference: 10:30 hours ahead of Washington DC

Location of KolkataLocation

2018 Time Zones - Kolkata

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Nov
Dec

The graph above shows that there is no clock change in Kolkata during 2018.

Note that Kolkata uses a special half-hour time zone.

Time Changes in Kolkata Over the Years

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

YearDate & TimeAbbreviationTime ChangeOffset After
1925 — 1940No changes, UTC +5:53:20 hours all of the period
1941Wed, Oct 1 at 12:00 amHMTBURT+0:36:40 hours (TZ change)UTC+6:30h
1942Fri, May 15 at 12:00 amBURTIST-1 hour (TZ change)UTC+5:30h
 Tue, Sep 1 at 12:00 amIST (not changed)+1 hour (DST start)UTC+6:30h
1943 — 1944No changes, UTC +6:30 hours all of the period
1945Mon, Oct 15 at 12:00 amIST (not changed)-1 hour (DST end)UTC+5:30h
1946 — 1949No changes, UTC +5:30 hours all of the period
* All times are local Kolkata time.
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Kolkata
India
4:3357pm
Saturday, November 17, 2018