Shanghai to Boa Viagem Time Converter
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Quick answers
Selected conversion
8:00 pm20:00 CST (UTC+8), Oct 31, 2026 = 9:00 am09:00 BRT (UTC-3), Oct 31, 2026
Shanghai is 11 hours ahead of Boa Viagem.
How the time difference changes
Shanghai is 11 hours ahead of Boa Viagem year-round.
Working hours of 9:00 am to 6:00 pm in Shanghai correspond to 10:00 pm (previous day) to 7:00 am in Boa Viagem.Working hours of 09:00 to 18:00 in Shanghai correspond to 22:00 (previous day) to 07:00 in Boa Viagem.
Compare Shanghai time with Boa Viagem 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 11 hours ahead of BRT (Brasilia Time).
8:00 pm20:00 in Shanghai, China is 9:00 am09:00 in Boa Viagem, Brazil
Shanghai to Boa Viagem call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in Shanghai which corresponds to 7:30am-8:30am07:30-08:30 in Boa Viagem. 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
9:00 am09:00 BRT (Brasilia Time) (Boa Viagem, Brazil). Offset UTC -3:00 hours
8:00 pm20:00 Shanghai, China / 9:00 am09:00 Boa Viagem, Brazil
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