St John's to Singapore time converter

Singapore is 12 hours ahead of St John's. When it is 9:00 AM in St John's, it is 9:00 PM in Singapore.

St John's AST

Wednesday, October 21, 2026

Singapore SGT

Thursday, October 22, 2026

St John's
Antigua and Barbuda
Wed, Oct 21
ASTUTC-4
Singapore
Thu, Oct 22
SGTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

St John's to Singapore conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 12 hours all year.

More conversions

Singapore to St John'sSt John's to New YorkSt John's to LondonSt John's to Los AngelesSt John's to ChicagoSt John's to TorontoSt John's to São PauloSt John's to ParisSt John's to BerlinSt John's to MoscowSt John's to DubaiSt John's to New DelhiSt John's to Bangkok
New York to SingaporeLondon to SingaporeLos Angeles to SingaporeChicago to SingaporeToronto to SingaporeSão Paulo to SingaporeParis to SingaporeBerlin to SingaporeMoscow to SingaporeDubai to SingaporeNew Delhi to SingaporeBangkok to Singapore

Questions and answers

What is the time difference between St John's and Singapore?

Singapore is 12 hours ahead of St John's.

What time is it in Singapore when it is 9 AM in St John's?

When it is 9:00 AM in St John's, it is 9:00 PM in Singapore.

When is the best time to call Singapore from St John's?

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

Does the time difference between St John's and Singapore change?

No. The difference stays 12 hours all year.