Shanghai to Marstons Mills Time Converter
Clocks in Marstons Mills go back 1 hour on Sun, Nov 1 · EDT → EST
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Oct 26, 2026 = 8:00 am08:00 EDT (UTC-4), Oct 26, 2026
Shanghai is 12 hours ahead of Marstons Mills.
How the time difference changes
For most of the year, Shanghai is 12 hours ahead of Marstons Mills. From Nov 1, 2026 to Mar 14, 2027, Shanghai is 13 hours ahead of Marstons Mills.
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 Marstons Mills. 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 Marstons Mills.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 Marstons Mills. 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 Marstons Mills.
Compare Shanghai time with Marstons Mills 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 Marstons Mills, MA, USA
Shanghai to Marstons Mills 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 Marstons Mills (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) (Marstons Mills, MA, USA). Offset UTC -4:00 hours
8:00 pm20:00 Shanghai, China / 8:00 am08:00 Marstons Mills, MA, USA
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.
| Shanghai, China | Marstons Mills, MA, USA |
|---|---|
| 12:00pm previous day | |
| 1:00pm previous day | |
| 2:00pm previous day | |
| 3:00pm previous day | |
| 4:00pm previous day | |
| 5:00pm previous day | |
| 6:00pm previous day | |
| 7:00pm previous day | |
| 8:00pm previous day | |
| 9:00pm previous day | |
| 10:00pm previous day | |
| 11:00pm previous day | |
| 12:00am | |
| 1:00am | |
| 2:00am | |
| 3:00am | |
| 4:00am | |
| 5:00am | |
| 6:00am | |
| 7:00am | |
| 8:00am | |
| 9:00am | |
| 10:00am | |
| 11:00am | |
| 12:00 previous day | |
| 13:00 previous day | |
| 14:00 previous day | |
| 15:00 previous day | |
| 16:00 previous day | |
| 17:00 previous day | |
| 18:00 previous day | |
| 19:00 previous day | |
| 20:00 previous day | |
| 21:00 previous day | |
| 22:00 previous day | |
| 23:00 previous day | |
| 00:00 | |
| 01:00 | |
| 02:00 | |
| 03:00 | |
| 04:00 | |
| 05:00 | |
| 06:00 | |
| 07:00 | |
| 08:00 | |
| 09:00 | |
| 10:00 | |
| 11:00 |
Shanghai Time Zone and Facts
Time Zone
Shanghai Facts
Marstons Mills Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)