Bogota to Great Falls, MT: time difference
Great Falls, MT is 1 h behind Bogota. 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.
Bogota 00:03 12:03 AM Great Falls, MT 23:03 11:03 PM You –:–
00:03 12:03 AM
Colombia Standard Time · UTC-5
☀️ 05:43 · 🌙 17:45
23:03 11:03 PM
Mountain Daylight Time · UTC-6
☀️ 07:37 · 🌙 18:48
·
−1 h
Great Falls, MT is 1 h behind Bogota.
When you, Bogota and Great Falls, MT are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇴 Bogota
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
🇺🇸 Great Falls, MT
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇴 Bogota | 🇺🇸 Great Falls, MT |
|---|---|---|
| Local time | 00:03 | 23:03 |
| Local date | Sunday, October 11, 2026 | Saturday, October 10, 2026 |
| Time zone | Colombia Standard Time | Mountain Daylight Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Bogota | — | −1 h |
| IANA zone | America/Bogota | America/Denver |
| Daylight saving | Not observed | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 05:43 | 07:37 |
| Sunset | 17:45 | 18:48 |
| Daylight | 12 h 2 min | 11 h 11 min |
| People on this clock | 8,181,047 | 60,442 |
Compare Bogota with another city
More comparisons with Bogota: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Bogota and Great Falls, MT: common questions
How far behind Bogota is Great Falls, MT?
Great Falls is 1 hour behind Bogota: UTC−6 against UTC−5.
What time is it in Great Falls, MT, at the start of the working day in Bogota?
The working day in Bogota starts at 9:00 AM; in Great Falls it is 8:00 AM at that moment.
If it is 6:00 PM in Bogota, what time is it in Great Falls, MT?
At 6:00 PM in Bogota, clocks in Great Falls show 5:00 PM.
Is there a time when both Bogota and Great Falls, MT, are at work?
Yes: from 10:00 AM to 6:00 PM in Bogota (9:00 AM to 5:00 PM in Great Falls), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Bogota is it still yesterday in Great Falls, MT?
Before 1:00 AM in Bogota, the date in Great Falls has not changed yet. From 11:00 PM in Great Falls, it is already the next day in Bogota.
Is the time difference between Bogota and Great Falls, MT, the same all year?
No. Only Great Falls switches to summer time, so the gap changes twice a year. From November 1, 2026, Great Falls will be 2 hours behind Bogota.
