Shanghai to Antigua and Barbuda time converter

Antigua and Barbuda is 12 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 9:00 PM (Wed, Oct 21) in Antigua and Barbuda.

Shanghai CST

Thursday, October 22, 2026

Antigua and Barbuda AST

Wednesday, October 21, 2026

Thu, Oct 22
CSTUTC+8
Wed, Oct 21
ASTUTC-4-12h
Finding your time zone…

6:49 AM in Shanghai, Thursday, October 22, 2026

Shared working hours (9:00–18:00)

Shanghai to Antigua and Barbuda conversion table

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

ShanghaiAntigua and Barbuda
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 Shanghai (9:00 PM – 10:00 PM in Antigua and Barbuda): 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

Questions and answers

What is the time difference between Shanghai and Antigua and Barbuda?

Antigua and Barbuda is 12 hours behind Shanghai.

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

When it is 9:00 AM in Shanghai, it is 9:00 PM (Wed, Oct 21) in Antigua and Barbuda.

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

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

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

No. The difference stays 12 hours all year.