Streamwood, IL to Rio de Janeiro: time difference
Rio de Janeiro is 2 h ahead of Streamwood, IL. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Streamwood, IL 18:31 6:31 PM Rio de Janeiro 20:31 8:31 PM You –:–
18:31 6:31 PM
Central Daylight Time · UTC-5
☀️ 07:11 · 🌙 18:05
20:31 8:31 PM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 18:00
·
+2 h
Rio de Janeiro is 2 h ahead of Streamwood, IL.
When you, Streamwood, IL and Rio de Janeiro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Streamwood, IL
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇧🇷 Rio de Janeiro
2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Streamwood, IL | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 18:31 | 20:31 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Streamwood, IL | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:11 | 05:17 |
| Sunset | 18:05 | 18:00 |
| Daylight | 10 h 53 min | 12 h 43 min |
| People on this clock | 37,535 | 6,211,223 |
Compare Streamwood, IL with another city
More comparisons with Streamwood, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Streamwood, IL and Rio de Janeiro: common questions
How many hours ahead of Streamwood, IL, is Rio de Janeiro?
The clocks in Rio de Janeiro are 2 hours ahead of those in Streamwood (UTC−3 and UTC−5).
What time is it in Rio de Janeiro when it is 9:00 AM in Streamwood, IL?
When it is 9:00 AM in Streamwood, it is 11:00 AM in Rio de Janeiro.
What time is it in Rio de Janeiro when it is 6:00 PM in Streamwood, IL?
When it is 6:00 PM in Streamwood, it is 8:00 PM in Rio de Janeiro.
When do working hours in Streamwood, IL, and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Streamwood, which is 11:00 AM to 6:00 PM in Rio de Janeiro.
When is it already the next day in Rio de Janeiro?
From 10:00 PM in Streamwood, IL, it is already the next day in Rio de Janeiro. The other way round, until 2:00 AM in Rio de Janeiro it is still the previous day in Streamwood.
Is the time difference between Streamwood, IL, and Rio de Janeiro the same all year?
No. Only Streamwood switches to summer time, so the gap changes twice a year. From November 1, 2026, Rio de Janeiro will be 3 hours ahead of Streamwood.
