New York to Diamond Harbour time converter

Diamond Harbour is 9 hours 30 minutes ahead of New York. When it is 9:00 AM in New York, it is 6:30 PM in Diamond Harbour.

New York EDT

Wednesday, October 21, 2026

Diamond Harbour IST

Wednesday, October 21, 2026

New York
United States
Wed, Oct 21
EDTUTC-4
Diamond Harbour
West Bengal, India
Wed, Oct 21
ISTUTC+5:30+9h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

New York to Diamond Harbour conversion table

Every hour of today in New York and the matching time in Diamond Harbour. Light rows are typical working hours (9:00–18:00).

New YorkDiamond Harbour
12:00 AM9:30 AM
1:00 AM10:30 AM
2:00 AM11:30 AM
3:00 AM12:30 PM
4:00 AM1:30 PM
5:00 AM2:30 PM
6:00 AM3:30 PM
7:00 AM4:30 PM
8:00 AM5:30 PM
9:00 AM6:30 PM
10:00 AM7:30 PM
11:00 AM8:30 PM
12:00 PM9:30 PM
1:00 PM10:30 PM
2:00 PM11:30 PM
3:00 PM12:30 AM+1 day
4:00 PM1:30 AM+1 day
5:00 PM2:30 AM+1 day
6:00 PM3:30 AM+1 day
7:00 PM4:30 AM+1 day
8:00 PM5:30 AM+1 day
9:00 PM6:30 AM+1 day
10:00 PM7:30 AM+1 day
11:00 PM8:30 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:30 AM in New York (4:30 PM – 6:00 PM in Diamond Harbour): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because New York and Diamond Harbour switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +9h 30m
  • Nov 1, 2026 – Mar 14, 2027: +10h 30m
  • Mar 14, 2027 – Oct 21, 2027: +9h 30m

Distance

New York and Diamond Harbour are 12,782 km (7,942 miles) apart in a straight line.

More conversions

Diamond Harbour to New YorkNew York to LondonNew York to Los AngelesNew York to ChicagoNew York to TorontoNew York to São PauloNew York to ParisNew York to BerlinNew York to MoscowNew York to DubaiNew York to New DelhiNew York to BangkokNew York to Singapore
London to Diamond HarbourLos Angeles to Diamond HarbourChicago to Diamond HarbourToronto to Diamond HarbourSão Paulo to Diamond HarbourParis to Diamond HarbourBerlin to Diamond HarbourMoscow to Diamond HarbourDubai to Diamond HarbourNew Delhi to Diamond HarbourBangkok to Diamond HarbourSingapore to Diamond Harbour

Questions and answers

What is the time difference between New York and Diamond Harbour?

Diamond Harbour is 9 hours 30 minutes ahead of New York.

What time is it in Diamond Harbour when it is 9 AM in New York?

When it is 9:00 AM in New York, it is 6:30 PM in Diamond Harbour.

When is the best time to call Diamond Harbour from New York?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:30 AM in New York (4:30 PM – 6:00 PM in Diamond Harbour): working hours on one side, early or late on the other.

Does the time difference between New York and Diamond Harbour change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.