Antigua and Barbuda to Singapore time converter

Singapore is 12 hours ahead of Antigua and Barbuda. When it is 9:00 AM in Antigua and Barbuda, it is 9:00 PM in Singapore.

Antigua and Barbuda AST

Friday, October 16, 2026

Singapore SGT

Saturday, October 17, 2026

Antigua and Barbuda
Fri, Oct 16
ASTUTC-4
Singapore
Sat, Oct 17
SGTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Antigua and Barbuda to Singapore conversion table

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

Antigua and BarbudaSingapore
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 Antigua and Barbuda (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 Antigua and BarbudaAntigua and Barbuda to New YorkAntigua and Barbuda to LondonAntigua and Barbuda to Los AngelesAntigua and Barbuda to ChicagoAntigua and Barbuda to TorontoAntigua and Barbuda to São PauloAntigua and Barbuda to ParisAntigua and Barbuda to BerlinAntigua and Barbuda to MoscowAntigua and Barbuda to DubaiAntigua and Barbuda to New DelhiAntigua and Barbuda 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 Antigua and Barbuda and Singapore?

Singapore is 12 hours ahead of Antigua and Barbuda.

What time is it in Singapore when it is 9 AM in Antigua and Barbuda?

When it is 9:00 AM in Antigua and Barbuda, it is 9:00 PM in Singapore.

When is the best time to call Singapore from Antigua and Barbuda?

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

Does the time difference between Antigua and Barbuda and Singapore change?

No. The difference stays 12 hours all year.