Updating current time…
ChinaCST
UTC+8
12am
3am
6am
9am
12pm
3pm
6pm
9pm
BrazilBRT
UTC−3
11h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:00 pm20:00 CST (UTC+8), Nov 1, 2026 = 9:00 am09:00 BRT (UTC-3), Nov 1, 2026

Shanghai is 11 hours ahead of Sete de Setembro.

How the time difference changes

Shanghai is 11 hours ahead of Sete de Setembro year-round.

Working hours of 9:00 am to 6:00 pm in Shanghai correspond to 10:00 pm (previous day) to 7:00 am in Sete de Setembro.Working hours of 09:00 to 18:00 in Shanghai correspond to 22:00 (previous day) to 07:00 in Sete de Setembro.

Compare Shanghai time with Sete de Setembro time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CST (China Standard Time) is 11 hours ahead of BRT (Brasilia Time).
8:00 pm20:00 in Shanghai, China is 9:00 am09:00 in Sete de Setembro, Brazil

Shanghai to Sete de Setembro call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in Shanghai which corresponds to 7:30am-8:30am07:30-08:30 in Sete de Setembro. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
9:00 am09:00 BRT (Brasilia Time) (Sete de Setembro, Brazil). Offset UTC -3:00 hours

8:00 pm20:00 Shanghai, China / 9:00 am09:00 Sete de Setembro, Brazil

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Hourly time comparison
Shanghai, ChinaSete de Setembro, Brazil
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Shanghai Time Zone and Facts

Time Zone

Abbreviation / Offset
CST – China Standard Time, UTC+8 (no daylight saving time)

Shanghai Facts

Country
China
Alternative Names
SHA, San'nkae, Sanchajus, Sangaj, Sangay, Sanghaj, Sanghay, Sanhaja, Sanhajo, Sanxay, Schanghai, Shang-hai, Shang-hai-shih, Shangai, Shangaj, Shanghai, Shanghai - shang hai, Shanghai - 上海, Shankhaj, Sjanghae, Sjanghai, Sjanghæ, Szanghaj, Thuong Hai, Thượng Hải, Xangai, cankay, sangha'i, sanghae, sanghai, seiynghi, shang hai, shang hai shi, shanghay, shanghhay, shanhai, zhong guo shang hai, Ŝanhajo, Şangay, Şanghay, Şanxay, Šanchajus, Šangaj, Šanghaj, Šanhaja, Σανγκάη, Шангај, Шанхай, שאנגחאי, شانغهاي, شانگهای, شاڭخەي, شاڭخەي شەھىرى, সাংঘাই, சாங்காய், เซี่ยงไฮ้, შანჰაი, 上海, 上海市, 中国上海, 상하이, 상해
Population
24,874,500
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
31° 13' N Latitude / 121° 27' E Longitude
International Dialing Code
+86

Sete de Setembro Time Zone and Facts

Time Zone

Abbreviation / Offset
BRT – Brasilia Time, UTC-3 (no daylight saving time)

Sete de Setembro Facts

Country
Brazil
Population
1,830
Currency
Real (BRL)
Geographic Coordinates
28° 07' S Latitude / 54° 27' W Longitude
International Dialing Code
+55