Singapore to Old Harbour time converter

Old Harbour is 13 hours behind Singapore. When it is 9:00 AM in Singapore, it is 8:00 PM (Tue, Oct 20) in Old Harbour.

Singapore SGT

Wednesday, October 21, 2026

Old Harbour EST

Tuesday, October 20, 2026

Singapore
Wed, Oct 21
SGTUTC+8
Old Harbour
Jamaica
Tue, Oct 20
ESTUTC-5-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to Old Harbour conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Singapore (8:00 PM – 10:00 PM in Old Harbour): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 13 hours all year.

More conversions

Old Harbour 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 Old HarbourLondon to Old HarbourLos Angeles to Old HarbourChicago to Old HarbourToronto to Old HarbourSão Paulo to Old HarbourParis to Old HarbourBerlin to Old HarbourMoscow to Old HarbourDubai to Old HarbourNew Delhi to Old HarbourBangkok to Old Harbour

Questions and answers

What is the time difference between Singapore and Old Harbour?

Old Harbour is 13 hours behind Singapore.

What time is it in Old Harbour when it is 9 AM in Singapore?

When it is 9:00 AM in Singapore, it is 8:00 PM (Tue, Oct 20) in Old Harbour.

When is the best time to call Old Harbour from Singapore?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Singapore (8:00 PM – 10:00 PM in Old Harbour): working hours on one side, early or late on the other.

Does the time difference between Singapore and Old Harbour change?

No. The difference stays 13 hours all year.