Rio Branco to IST Time Converter
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Quick answers
Selected conversion
7:00 am07:00 ACT (UTC-5), Oct 26, 2026 = 5:30 pm17:30 IST (UTC+5:30), Oct 26, 2026
Rio Branco is 10 hours and 30 minutes behind IST.
How the time difference changes
Rio Branco is 10 hours and 30 minutes behind IST year-round.
Working hours of 9:00 am to 6:00 pm in Rio Branco correspond to 7:30 pm to 4:30 am (next day) in IST.Working hours of 09:00 to 18:00 in Rio Branco correspond to 19:30 to 04:30 (next day) in IST.
Compare Rio Branco time with IST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
ACT (Acre Time) is 10 hours and 30 minutes behind India Standard Time.
7:00 am07:00 in Rio Branco, Brazil is 5:30 pm17:30 in IST
Rio Branco to IST call time
Best time for a conference call or a meeting is between 8am-9am08:00-09:00 in Rio Branco which corresponds to 6:30pm-7:30pm18:30-19:30 in IST. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
7:00 am07:00 ACT (Acre Time) (Rio Branco, Brazil). Offset UTC -5:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
7:00 am07:00 Rio Branco, Brazil / 5:30 pm17:30 IST
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| Rio Branco, Brazil | IST |
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| 10:30am | |
| 11:30am | |
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| 5:30pm | |
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Rio Branco Time Zone and Facts
Time Zone
Rio Branco Facts
India Standard Time
Offset: IST is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT).
Countries using this time zone: India
Principal Cities: The largest city in the IST time zone is Mumbai in India, with about 12.692 million people. Other major cities in this time zone include Delhi, Bengaluru, Hyderabad, Ahmedabad.
Daylight Saving: Clocks in India Standard Time (IST) do not change for daylight saving time, so IST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
Current time in India: India time now
IST representations, usage and related time zones
- +0530 - basic
- +05:30 - extended
- +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates an offset of five hours and thirty minutes to the east of the zero meridian.
- Asia/Calcutta
- Asia/Kolkata
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2