Singapore to West Haven time converter

West Haven is 12 hours behind Singapore. When it is 9:00 AM in Singapore, it is 9:00 PM (Tue, Oct 20) in West Haven.

Singapore SGT

Wednesday, October 21, 2026

West Haven EDT

Tuesday, October 20, 2026

Singapore
Wed, Oct 21
SGTUTC+8
West Haven
Connecticut, United States
Tue, Oct 20
EDTUTC-4-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to West Haven conversion table

Every hour of today in Singapore and the matching time in West Haven. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Singapore (9:00 PM – 10:00 PM in West Haven): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Singapore and West Haven switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -12h
  • Nov 1, 2026 – Mar 14, 2027: -13h
  • Mar 14, 2027 – Oct 21, 2027: -12h

More conversions

West Haven to SingaporeSingapore to New YorkSingapore to LondonSingapore to Los AngelesSingapore to ChicagoSingapore to TorontoSingapore to São PauloSingapore to ParisSingapore to BerlinSingapore to MoscowSingapore to DubaiSingapore to New DelhiSingapore to Bangkok
New York to West HavenLondon to West HavenLos Angeles to West HavenChicago to West HavenToronto to West HavenSão Paulo to West HavenParis to West HavenBerlin to West HavenMoscow to West HavenDubai to West HavenNew Delhi to West HavenBangkok to West Haven

Questions and answers

What is the time difference between Singapore and West Haven?

West Haven is 12 hours behind Singapore.

What time is it in West Haven when it is 9 AM in Singapore?

When it is 9:00 AM in Singapore, it is 9:00 PM (Tue, Oct 20) in West Haven.

When is the best time to call West Haven from Singapore?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Singapore (9:00 PM – 10:00 PM in West Haven): working hours on one side, early or late on the other.

Does the time difference between Singapore and West Haven change?

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