Rio de Janeiro to Park City, UT: time difference
Park City, UT is 3 h behind Rio de Janeiro. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Rio de Janeiro 06:18 6:18 AM Park City, UT 03:18 3:18 AM You –:–
06:18 6:18 AM
Brasilia Standard Time · UTC-3
☀️ 05:18 · 🌙 17:59
03:18 3:18 AM
Mountain Daylight Time · UTC-6
☀️ 07:42 · 🌙 18:41
·
−3 h
Park City, UT is 3 h behind Rio de Janeiro.
When you, Rio de Janeiro and Park City, UT are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Rio de Janeiro
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
🇺🇸 Park City, UT
21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇺🇸 Park City, UT |
|---|---|---|
| Local time | 06:18 | 03:18 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Brasilia Standard Time | Mountain Daylight Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Rio de Janeiro | — | −3 h |
| IANA zone | America/Sao Paulo | America/Denver |
| Daylight saving | Not observed | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 05:18 | 07:42 |
| Sunset | 17:59 | 18:41 |
| Daylight | 12 h 41 min | 10 h 59 min |
| People on this clock | 6,211,223 | 8,500 |
Compare Rio de Janeiro with another city
More comparisons with Rio de Janeiro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio de Janeiro and Park City, UT: common questions
How far behind Rio de Janeiro is Park City, UT?
Park City is 3 hours behind Rio de Janeiro: UTC−6 against UTC−3.
If it is 9:00 AM in Rio de Janeiro, what time is it in Park City, UT?
At 9:00 AM in Rio de Janeiro, clocks in Park City show 6:00 AM.
What time is it in Park City, UT, at the end of the working day in Rio de Janeiro?
The working day in Rio de Janeiro ends at 6:00 PM; in Park City it is 3:00 PM at that moment.
When do working hours in Rio de Janeiro and in Park City, UT, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 3:00 PM in Park City.
Until what time in Rio de Janeiro is it still yesterday in Park City, UT?
Before 3:00 AM in Rio de Janeiro, the date in Park City has not changed yet. From 9:00 PM in Park City, it is already the next day in Rio de Janeiro.
Does the time difference between Rio de Janeiro and Park City, UT, change?
Yes. The clocks change only in Park City. From November 1, 2026, Park City will be 4 hours behind Rio de Janeiro.
