Sao Paulo to Chōnan Time Converter
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Selected conversion
9:00 am09:00 BRT (UTC-3), Oct 29, 2026 = 9:00 pm21:00 JST (UTC+9), Oct 29, 2026
São Paulo is 12 hours behind Chōnan.
How the time difference changes
Sao Paulo is 12 hours behind Chōnan year-round.
Working hours of 9:00 am to 6:00 pm in Sao Paulo correspond to 9:00 pm to 6:00 am (next day) in Chōnan.Working hours of 09:00 to 18:00 in Sao Paulo correspond to 21:00 to 06:00 (next day) in Chōnan.
Compare Sao Paulo time with Chōnan time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
BRT (Brasilia Time) is 12 hours behind JST (Japan Standard Time).
9:00 am09:00 in Sao Paulo, Brazil is 9:00 pm21:00 in Chōnan, Japan
São Paulo to Chōnan call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in São Paulo which corresponds to 7pm-8pm19:00-20:00 in Chōnan. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
9:00 am09:00 BRT (Brasilia Time) (Sao Paulo, Brazil). Offset UTC -3:00 hours
9:00 pm21:00 JST (Japan Standard Time) (Chōnan, Japan). Offset UTC +9:00 hours
9:00 am09:00 Sao Paulo, Brazil / 9:00 pm21:00 Chōnan, Japan
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.
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