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), Oct 31, 2026 = 9:00 am09:00 BRT (UTC-3), Oct 31, 2026

Shanghai is 11 hours ahead of Tomé Açu.

How the time difference changes

Shanghai is 11 hours ahead of Tome Acu 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 Tome Acu.Working hours of 09:00 to 18:00 in Shanghai correspond to 22:00 (previous day) to 07:00 in Tome Acu.

Compare Shanghai time with Tome Acu 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 Tome Acu, Brazil

Shanghai to Tomé Açu 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 Tomé Açu. 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) (Tome Acu, Brazil). Offset UTC -3:00 hours

8:00 pm20:00 Shanghai, China / 9:00 am09:00 Tome Acu, Brazil

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Hourly time comparison
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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

Tomé Açu Time Zone and Facts

Time Zone

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

Tomé Açu Facts

Country
Brazil
Population
67,585
Currency
Real (BRL)
Geographic Coordinates
2° 25' S Latitude / 48° 09' W Longitude
International Dialing Code
+55