Shanghai to Boa Vista Time Converter
Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Nov 2, 2026 = 8:00 am08:00 AMT (UTC-4), Nov 2, 2026
Shanghai is 12 hours ahead of Boa Vista.
How the time difference changes
Shanghai is 12 hours ahead of Boa Vista year-round.
Working hours of 9:00 am to 6:00 pm in Shanghai correspond to 9:00 pm (previous day) to 6:00 am in Boa Vista.Working hours of 09:00 to 18:00 in Shanghai correspond to 21:00 (previous day) to 06:00 in Boa Vista.
Compare Shanghai time with Boa Vista 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 AMT (Amazon Time).
8:00 pm20:00 in Shanghai, China is 8:00 am08:00 in Boa Vista, Brazil
Shanghai to Boa Vista 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 Boa Vista (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 AMT (Amazon Time) (Boa Vista, Brazil). Offset UTC -4:00 hours
8:00 pm20:00 Shanghai, China / 8:00 am08:00 Boa Vista, Brazil
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 | Boa Vista, Brazil |
|---|---|
| 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 |