Shanghai to Santa Monica Time Converter
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Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Nov 15, 2026 = 4:00 am04:00 PST (UTC-8), Nov 15, 2026
Shanghai is 16 hours ahead of Santa Monica.
How the time difference changes
For most of the year, Shanghai is 15 hours ahead of Santa Monica. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, Shanghai is 16 hours ahead of Santa Monica.
For most of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 6:00 pm (previous day) to 3:00 am in Santa Monica. At other times of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 5:00 pm (previous day) to 2:00 am in Santa Monica.For most of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 18:00 (previous day) to 03:00 in Santa Monica. At other times of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 17:00 (previous day) to 02:00 in Santa Monica.
Compare Shanghai time with Santa Monica 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 16 hours ahead of PST (Pacific Standard Time).
8:00 pm20:00 in Shanghai, China is 4:00 am04:00 in Santa Monica, CA, USA
Shanghai to Santa Monica call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in Shanghai which corresponds to 5pm-6pm17:00-18:00 in Santa Monica (previous day).
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
4:00 am04:00 PST (Pacific Standard Time) (Santa Monica, CA, USA). Offset UTC -8:00 hours
8:00 pm20:00 Shanghai, China / 4:00 am04:00 Santa Monica, CA, USA
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Shanghai Time Zone and Facts
Time Zone
Shanghai Facts
Santa Monica Time Zone and Facts
Time Zone
PDT – Pacific Daylight Time, UTC-7 (daylight saving time)