Rock Springs, WY to Sao Paulo: time difference
Sao Paulo is 3 h ahead of Rock Springs, WY. 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.
Rock Springs, WY 23:21 11:21 PM Sao Paulo 02:21 2:21 AM You –:–
23:21 11:21 PM
Mountain Daylight Time · UTC-6
☀️ 07:36 · 🌙 18:28
02:21 2:21 AM
Brasilia Standard Time · UTC-3
☀️ 05:28 · 🌙 18:15
·
+3 h
Sao Paulo is 3 h ahead of Rock Springs, WY.
When you, Rock Springs, WY and Sao Paulo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Rock Springs, WY
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
🇧🇷 Sao Paulo
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 | 🇺🇸 Rock Springs, WY | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 23:21 | 02:21 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Mountain Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Rock Springs, WY | — | +3 h |
| IANA zone | America/Denver | America/Sao Paulo |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:36 | 05:28 |
| Sunset | 18:28 | 18:15 |
| Daylight | 10 h 52 min | 12 h 46 min |
| People on this clock | 22,105 | 11,451,999 |
Compare Rock Springs, WY with another city
More comparisons with Rock Springs, WY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rock Springs, WY and Sao Paulo: common questions
How far ahead of Rock Springs, WY, is Sao Paulo?
Sao Paulo is 3 hours ahead of Rock Springs: UTC−3 against UTC−6.
What time is it in Sao Paulo at the start of the working day in Rock Springs, WY?
The working day in Rock Springs starts at 9:00 AM; in Sao Paulo it is 12:00 PM at that moment.
What time is it in Sao Paulo at the end of the working day in Rock Springs, WY?
The working day in Rock Springs ends at 6:00 PM; in Sao Paulo it is 9:00 PM at that moment.
Is there a time when both Rock Springs, WY, and Sao Paulo are at work?
Yes: from 9:00 AM to 3:00 PM in Rock Springs (12:00 PM to 6:00 PM in Sao Paulo), the working days (9:00 AM–6:00 PM) overlap.
From what time in Rock Springs, WY, is it tomorrow in Sao Paulo?
Once it is 9:00 PM in Rock Springs, the date in Sao Paulo has already changed. Until 3:00 AM in Sao Paulo, it is still the previous day in Rock Springs.
Does the time difference between Rock Springs, WY, and Sao Paulo change?
Yes. The clocks change only in Rock Springs. From November 1, 2026, Sao Paulo will be 4 hours ahead of Rock Springs.
