Shanghai to San Juan, Costa Rica Time Converter
Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Nov 12, 2026 = 6:00 am06:00 CST (UTC-6), Nov 12, 2026
Shanghai is 14 hours ahead of San Juan.
How the time difference changes
Shanghai is 14 hours ahead of San Juan, Costa Rica year-round.
Working hours of 9:00 am to 6:00 pm in Shanghai correspond to 7:00 pm (previous day) to 4:00 am in San Juan, Costa Rica.Working hours of 09:00 to 18:00 in Shanghai correspond to 19:00 (previous day) to 04:00 in San Juan, Costa Rica.
Compare Shanghai time with San Juan 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 14 hours ahead of CST (Central Standard Time).
8:00 pm20:00 in Shanghai, China is 6:00 am06:00 in San Juan, Costa Rica
Shanghai to San Juan call time
Best time for a conference call or a meeting is between 8am-9am08:00-09:00 in Shanghai which corresponds to 6pm-7pm18:00-19:00 in San Juan (previous day). 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
6:00 am06:00 CST (Central Standard Time) (San Juan, Costa Rica). Offset UTC -6:00 hours
8:00 pm20:00 Shanghai, China / 6:00 am06:00 San Juan, Costa Rica
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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