Shanghai to Altamira time converter

Altamira is 11 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 10:00 PM (Sun, Oct 18) in Altamira.

Shanghai CST

Monday, October 19, 2026

Altamira BRT

Monday, October 19, 2026

Shanghai
China
Mon, Oct 19
CSTUTC+8
Altamira
Pará, Brazil
Mon, Oct 19
BRTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Altamira conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 11 hours all year.

Distance

Shanghai and Altamira are 16,830 km (10,458 miles) apart in a straight line.

More conversions

Altamira 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 AltamiraLondon to AltamiraLos Angeles to AltamiraChicago to AltamiraToronto to AltamiraSão Paulo to AltamiraParis to AltamiraBerlin to AltamiraMoscow to AltamiraDubai to AltamiraNew Delhi to AltamiraBangkok to Altamira

Questions and answers

What is the time difference between Shanghai and Altamira?

Altamira is 11 hours behind Shanghai.

What time is it in Altamira when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 10:00 PM (Sun, Oct 18) in Altamira.

When is the best time to call Altamira from Shanghai?

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

Does the time difference between Shanghai and Altamira change?

No. The difference stays 11 hours all year.