Shanghai to Mattapoisett Center Time Converter
Mattapoisett Center's clocks go back 1 hour on Sun, Nov 1 · EDT → EST
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Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Oct 30, 2026 = 8:00 am08:00 EDT (UTC-4), Oct 30, 2026
Shanghai is 12 hours ahead of Mattapoisett Center.
How the time difference changes
For most of the year, Shanghai is 12 hours ahead of Mattapoisett Center. From Nov 1, 2026 to Mar 14, 2027, Shanghai is 13 hours ahead of Mattapoisett Center.
For most of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 9:00 pm (previous day) to 6:00 am in Mattapoisett Center. At other times of the year, working hours of 9:00 am to 6:00 pm in Shanghai correspond to 8:00 pm (previous day) to 5:00 am in Mattapoisett Center.For most of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 21:00 (previous day) to 06:00 in Mattapoisett Center. At other times of the year, working hours of 09:00 to 18:00 in Shanghai correspond to 20:00 (previous day) to 05:00 in Mattapoisett Center.
Compare Shanghai time with Mattapoisett Center 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 12 hours ahead of EDT (Eastern Daylight Time).
8:00 pm20:00 in Shanghai, China is 8:00 am08:00 in Mattapoisett Center, MA, USA
Shanghai to Mattapoisett Center call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in Shanghai which corresponds to 7pm-8pm19:00-20:00 in Mattapoisett Center (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
8:00 am08:00 EDT (Eastern Daylight Time) (Mattapoisett Center, MA, USA). Offset UTC -4:00 hours
8:00 pm20:00 Shanghai, China / 8:00 am08:00 Mattapoisett Center, MA, USA
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Shanghai Time Zone and Facts
Time Zone
Shanghai Facts
Mattapoisett Center Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)