Shanghai to San Marcos time converter

San Marcos is 13 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 8:00 PM (Wed, Oct 21) in San Marcos.

Shanghai CST

Thursday, October 22, 2026

San Marcos COT

Wednesday, October 21, 2026

Shanghai
China
Thu, Oct 22
CSTUTC+8
San Marcos
Colombia
Wed, Oct 21
COTUTC-5-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to San Marcos conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 13 hours all year.

Distance

Shanghai and San Marcos are 15,242 km (9,471 miles) apart in a straight line.

More conversions

San Marcos 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 San MarcosLondon to San MarcosLos Angeles to San MarcosChicago to San MarcosToronto to San MarcosSão Paulo to San MarcosParis to San MarcosBerlin to San MarcosMoscow to San MarcosDubai to San MarcosNew Delhi to San MarcosBangkok to San Marcos

Questions and answers

What is the time difference between Shanghai and San Marcos?

San Marcos is 13 hours behind Shanghai.

What time is it in San Marcos when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 8:00 PM (Wed, Oct 21) in San Marcos.

When is the best time to call San Marcos from Shanghai?

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

Does the time difference between Shanghai and San Marcos change?

No. The difference stays 13 hours all year.