Updating current time…
PortugalWET
UTC+0
12am
3am
6am
9am
12pm
3pm
6pm
9pm
ChinaCST
UTC+8
8h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

12:00 pm12:00 WET (UTC+0), Oct 30, 2026 = 8:00 pm20:00 CST (UTC+8), Oct 30, 2026

Sao Marcos da Serra is 8 hours behind Shanghai.

How the time difference changes

For most of the year, Sao Marcos da Serra is 7 hours behind Shanghai. From Oct 25, 2026 to Mar 28, 2027, Sao Marcos da Serra is 8 hours behind Shanghai.

For most of the year, working hours of 9:00 am to 6:00 pm in Sao Marcos da Serra correspond to 4:00 pm to 1:00 am (next day) in Shanghai. At other times of the year, working hours of 9:00 am to 6:00 pm in Sao Marcos da Serra correspond to 5:00 pm to 2:00 am (next day) in Shanghai.For most of the year, working hours of 09:00 to 18:00 in Sao Marcos da Serra correspond to 16:00 to 01:00 (next day) in Shanghai. At other times of the year, working hours of 09:00 to 18:00 in Sao Marcos da Serra correspond to 17:00 to 02:00 (next day) in Shanghai.

Compare Sao Marcos da Serra time with Shanghai time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

WET (Western European Time) is 8 hours behind CST (China Standard Time).
12:00 pm12:00 in Sao Marcos da Serra, Portugal is 8:00 pm20:00 in Shanghai, China

Sao Marcos da Serra to Shanghai call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in Sao Marcos da Serra which corresponds to 5pm-6pm17:00-18:00 in Shanghai

12:00 pm12:00 WET (Western European Time) (Sao Marcos da Serra, Portugal). Offset UTC 0:00 hours
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours

12:00 pm12:00 Sao Marcos da Serra, Portugal / 8:00 pm20:00 Shanghai, China

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Hourly time comparison
Sao Marcos da Serra, PortugalShanghai, China
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Sao Marcos da Serra Time Zone and Facts

Time Zone

Abbreviation / Offset
WET – Western European Time, UTC+0 (now)
WEST – Western European Summer Time, UTC+1 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 1:00 amSunday, March 28, 2027 at 01:00: clocks go forward 1 hour to 2:00 am02:00 (WEST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 2:00 amSunday, October 31, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (WET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.

Sao Marcos da Serra Facts

Country
Portugal
Population
1,352
Currency
Euro (EUR)
Geographic Coordinates
37° 21' N Latitude / 8° 22' W Longitude
International Dialing Code
+351
More About Sao Marcos da Serra

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