Fort Collins, CO to Sao Paulo: time difference
Sao Paulo is 3 h ahead of Fort Collins, CO. 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.
Fort Collins, CO 19:51 7:51 PM Sao Paulo 22:51 10:51 PM You –:–
19:51 7:51 PM
Mountain Daylight Time · UTC-6
☀️ 07:06 · 🌙 18:31
22:51 10:51 PM
Brasilia Standard Time · UTC-3
☀️ 05:40 · 🌙 18:09
·
+3 h
Sao Paulo is 3 h ahead of Fort Collins, CO.
When you, Fort Collins, CO 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
🇺🇸 Fort Collins, CO
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
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Time zones side by side
| Detail | 🇺🇸 Fort Collins, CO | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 19:51 | 22:51 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Mountain Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Fort Collins, CO | — | +3 h |
| IANA zone | America/Denver | America/Sao Paulo |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:06 | 05:40 |
| Sunset | 18:31 | 18:09 |
| Daylight | 11 h 25 min | 12 h 29 min |
| People on this clock | 148,612 | 11,451,999 |
Compare Fort Collins, CO with another city
More comparisons with Fort Collins, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Fort Collins, CO and Sao Paulo: common questions
What is the time difference between Fort Collins, CO, and Sao Paulo?
Sao Paulo is 3 hours ahead: it uses UTC−3, while Fort Collins is on UTC−6.
If it is 9:00 AM in Fort Collins, CO, what time is it in Sao Paulo?
At 9:00 AM in Fort Collins, clocks in Sao Paulo show 12:00 PM.
What time is it in Sao Paulo when it is 6:00 PM in Fort Collins, CO?
When it is 6:00 PM in Fort Collins, it is 9:00 PM in Sao Paulo.
When is a good time to call Sao Paulo from Fort Collins, CO?
Between 9:00 AM and 3:00 PM in Fort Collins – that is 12:00 PM to 6:00 PM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Sao Paulo compared with Fort Collins, CO?
The new day starts in Sao Paulo earlier: at 9:00 PM in Fort Collins it is already midnight there. Until 3:00 AM in Sao Paulo, Fort Collins is still on the previous day.
Does the time difference between Fort Collins, CO, and Sao Paulo change?
Yes. The clocks change only in Fort Collins. From November 1, 2026, Sao Paulo will be 4 hours ahead of Fort Collins.
