Shanghai to Fonte Boa time converter

Fonte Boa is 12 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 9:00 PM (Tue, Oct 20) in Fonte Boa.

Shanghai CST

Wednesday, October 21, 2026

Fonte Boa AMT

Tuesday, October 20, 2026

Shanghai
China
Wed, Oct 21
CSTUTC+8
Fonte Boa
Amazonas, Brazil
Tue, Oct 20
AMTUTC-4-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Fonte Boa conversion table

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

ShanghaiFonte Boa
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 Fonte Boa): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 12 hours all year.

Distance

Shanghai and Fonte Boa are 16,726 km (10,393 miles) apart in a straight line.

More conversions

Fonte Boa to ShanghaiShanghai to New YorkShanghai to LondonShanghai to Los AngelesShanghai to ChicagoShanghai to TorontoShanghai to São PauloShanghai to ParisShanghai to BerlinShanghai to MoscowShanghai to DubaiShanghai to New DelhiShanghai to Bangkok
New York to Fonte BoaLondon to Fonte BoaLos Angeles to Fonte BoaChicago to Fonte BoaToronto to Fonte BoaSão Paulo to Fonte BoaParis to Fonte BoaBerlin to Fonte BoaMoscow to Fonte BoaDubai to Fonte BoaNew Delhi to Fonte BoaBangkok to Fonte Boa

Questions and answers

What is the time difference between Shanghai and Fonte Boa?

Fonte Boa is 12 hours behind Shanghai.

What time is it in Fonte Boa when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 9:00 PM (Tue, Oct 20) in Fonte Boa.

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

Does the time difference between Shanghai and Fonte Boa change?

No. The difference stays 12 hours all year.