Lehi, UT to Rio de Janeiro: time difference
Rio de Janeiro is 3 h ahead of Lehi, UT. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lehi, UT 01:18 1:18 AM Rio de Janeiro 04:18 4:18 AM You –:–
01:18 1:18 AM
Mountain Daylight Time · UTC-6
☀️ 07:42 · 🌙 18:44
04:18 4:18 AM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
·
+3 h
Rio de Janeiro is 3 h ahead of Lehi, UT.
When you, Lehi, UT 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
🇺🇸 Lehi, UT
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
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 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Lehi, UT | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 01:18 | 04:18 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Mountain Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Lehi, UT | — | +3 h |
| IANA zone | America/Denver | America/Sao Paulo |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:42 | 05:18 |
| Sunset | 18:44 | 17:59 |
| Daylight | 11 h 2 min | 12 h 41 min |
| People on this clock | 86,284 | 6,211,223 |
Compare Lehi, UT with another city
More comparisons with Lehi, UT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Lehi, UT and Rio de Janeiro: common questions
How many hours ahead of Lehi, UT, is Rio de Janeiro?
The clocks in Rio de Janeiro are 3 hours ahead of those in Lehi (UTC−3 and UTC−6).
What time is it in Rio de Janeiro when it is 9:00 AM in Lehi, UT?
When it is 9:00 AM in Lehi, it is 12:00 PM in Rio de Janeiro.
What time is it in Rio de Janeiro when it is 6:00 PM in Lehi, UT?
When it is 6:00 PM in Lehi, it is 9:00 PM in Rio de Janeiro.
When do working hours in Lehi, UT, and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Lehi, which is 12:00 PM to 6:00 PM in Rio de Janeiro.
When is it already the next day in Rio de Janeiro?
From 9:00 PM in Lehi, UT, it is already the next day in Rio de Janeiro. The other way round, until 3:00 AM in Rio de Janeiro it is still the previous day in Lehi.
Does the time difference between Lehi, UT, and Rio de Janeiro change?
Yes. The clocks change only in Lehi. From November 1, 2026, Rio de Janeiro will be 4 hours ahead of Lehi.
