Waukesha, WI to Rio de Janeiro: time difference
Rio de Janeiro is 2 h ahead of Waukesha, WI. 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.
Waukesha, WI 13:17 1:17 PM Rio de Janeiro 15:17 3:17 PM You –:–
13:17 1:17 PM
Central Daylight Time · UTC-5
☀️ 07:03 · 🌙 18:17
15:17 3:17 PM
Brasilia Standard Time · UTC-3
☀️ 05:24 · 🌙 17:56
·
+2 h
Rio de Janeiro is 2 h ahead of Waukesha, WI.
When you, Waukesha, WI 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
🇺🇸 Waukesha, WI
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 | 🇺🇸 Waukesha, WI | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 13:17 | 15:17 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Central Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Waukesha, WI | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:03 | 05:24 |
| Sunset | 18:17 | 17:56 |
| Daylight | 11 h 13 min | 12 h 32 min |
| People on this clock | 71,158 | 6,211,223 |
Compare Waukesha, WI with another city
More comparisons with Waukesha, WI: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Waukesha, WI and Rio de Janeiro: common questions
How many hours ahead of Waukesha, WI, is Rio de Janeiro?
The clocks in Rio de Janeiro are 2 hours ahead of those in Waukesha (UTC−3 and UTC−5).
What time is it in Rio de Janeiro when it is 9:00 AM in Waukesha, WI?
When it is 9:00 AM in Waukesha, it is 11:00 AM in Rio de Janeiro.
What time is it in Rio de Janeiro when it is 6:00 PM in Waukesha, WI?
When it is 6:00 PM in Waukesha, it is 8:00 PM in Rio de Janeiro.
When do working hours in Waukesha, WI, and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Waukesha, which is 11:00 AM to 6:00 PM in Rio de Janeiro.
When does the date change in Rio de Janeiro compared with Waukesha, WI?
The new day starts in Rio de Janeiro earlier: at 10:00 PM in Waukesha it is already midnight there. Until 2:00 AM in Rio de Janeiro, Waukesha is still on the previous day.
Does the time difference between Waukesha, WI, and Rio de Janeiro change?
Yes. The clocks change only in Waukesha. From November 1, 2026, Rio de Janeiro will be 3 hours ahead of Waukesha.
