Sao Paulo to Grand Junction, CO: time difference
Grand Junction, CO is 3 h behind Sao Paulo. 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.
Sao Paulo 00:39 12:39 AM Grand Junction, CO 21:39 9:39 PM You –:–
00:39 12:39 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
21:39 9:39 PM
Mountain Daylight Time · UTC-6
☀️ 07:18 · 🌙 18:46
·
−3 h
Grand Junction, CO is 3 h behind Sao Paulo.
When you, Sao Paulo and Grand Junction, CO are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Sao Paulo
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
🇺🇸 Grand Junction, CO
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 | 🇧🇷 Sao Paulo | 🇺🇸 Grand Junction, CO |
|---|---|---|
| Local time | 00:39 | 21:39 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Brasilia Standard Time | Mountain Daylight Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Sao Paulo | — | −3 h |
| IANA zone | America/Sao Paulo | America/Denver |
| Daylight saving | Not observed | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 05:39 | 07:18 |
| Sunset | 18:09 | 18:46 |
| Daylight | 12 h 31 min | 11 h 27 min |
| People on this clock | 11,451,999 | 65,560 |
Compare Sao Paulo with another city
More comparisons with Sao Paulo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sao Paulo and Grand Junction, CO: common questions
How many hours behind Sao Paulo is Grand Junction, CO?
The clocks in Grand Junction are 3 hours behind those in Sao Paulo (UTC−6 and UTC−3).
What time is it in Grand Junction, CO, at the start of the working day in Sao Paulo?
The working day in Sao Paulo starts at 9:00 AM; in Grand Junction it is 6:00 AM at that moment.
What time is it in Grand Junction, CO, when it is 6:00 PM in Sao Paulo?
When it is 6:00 PM in Sao Paulo, it is 3:00 PM in Grand Junction.
When is a good time to call Grand Junction, CO, from Sao Paulo?
Between 12:00 PM and 6:00 PM in Sao Paulo – that is 9:00 AM to 3:00 PM in Grand Junction – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Grand Junction, CO, compared with Sao Paulo?
The new day starts in Grand Junction later: until 3:00 AM in Sao Paulo, it is still the previous day there. From 9:00 PM in Grand Junction, Sao Paulo is already on the next day.
Does the time gap between Sao Paulo and Grand Junction, CO, change during the year?
Yes – daylight saving time is used in Grand Junction but not in Sao Paulo. From November 1, 2026, Grand Junction will be 4 hours behind Sao Paulo.
