San Juan, TX, USA to Shanghai Time Converter
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Quick answers
Selected conversion
7:00 am07:00 CDT (UTC-5), Oct 30, 2026 = 8:00 pm20:00 CST (UTC+8), Oct 30, 2026
San Juan is 13 hours behind Shanghai.
How the time difference changes
For most of the year, San Juan, TX, USA is 13 hours behind Shanghai. From Nov 1, 2026 to Mar 14, 2027, San Juan, TX, USA is 14 hours behind Shanghai.
For most of the year, working hours of 9:00 am to 6:00 pm in San Juan, TX, USA correspond to 10:00 pm to 7:00 am (next day) in Shanghai. At other times of the year, working hours of 9:00 am to 6:00 pm in San Juan, TX, USA correspond to 11:00 pm to 8:00 am (next day) in Shanghai.For most of the year, working hours of 09:00 to 18:00 in San Juan, TX, USA correspond to 22:00 to 07:00 (next day) in Shanghai. At other times of the year, working hours of 09:00 to 18:00 in San Juan, TX, USA correspond to 23:00 to 08:00 (next day) in Shanghai.
Compare San Juan time with Shanghai time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
CDT (Central Daylight Time) is 13 hours behind CST (China Standard Time).
7:00 am07:00 in San Juan, TX, USA is 8:00 pm20:00 in Shanghai, China
San Juan to Shanghai call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in San Juan which corresponds to 7:30am-8:30am07:30-08:30 in Shanghai (next day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
7:00 am07:00 CDT (Central Daylight Time) (San Juan, TX, USA). Offset UTC -5:00 hours
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
7:00 am07:00 San Juan, TX, USA / 8:00 pm20:00 Shanghai, China
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San Juan Time Zone and Facts
Time Zone
CST – Central Standard Time, UTC-6 (standard time)