Singapore to Key West time converter

Key West is 12 hours behind Singapore. When it is 9:00 AM in Singapore, it is 9:00 PM (Mon, Oct 19) in Key West.

Singapore SGT

Tuesday, October 20, 2026

Key West EDT

Tuesday, October 20, 2026

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

Singapore to Key West conversion table

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

SingaporeKey West
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 Key West): 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 Key West switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -12h
  • Nov 1, 2026 – Mar 14, 2027: -13h
  • Mar 14, 2027 – Oct 20, 2027: -12h

More conversions

Key West 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 Key WestLondon to Key WestLos Angeles to Key WestChicago to Key WestToronto to Key WestSão Paulo to Key WestParis to Key WestBerlin to Key WestMoscow to Key WestDubai to Key WestNew Delhi to Key WestBangkok to Key West

Questions and answers

What is the time difference between Singapore and Key West?

Key West is 12 hours behind Singapore.

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

When it is 9:00 AM in Singapore, it is 9:00 PM (Mon, Oct 19) in Key West.

When is the best time to call Key West 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 Key West): working hours on one side, early or late on the other.

Does the time difference between Singapore and Key West change?

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