Tbilisi to Butte, MT: time difference
Butte, MT is 10 h behind Tbilisi. 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.
Tbilisi 17:09 5:09 PM Butte, MT 07:09 7:09 AM You –:–
17:09 5:09 PM
Georgia Standard Time · UTC+4
☀️ 07:21 · 🌙 18:11
07:09 7:09 AM
Mountain Daylight Time · UTC-6
☀️ 07:57 · 🌙 18:33
·
−10 h
Butte, MT is 10 h behind Tbilisi.
When you, Tbilisi and Butte, 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
🇬🇪 Tbilisi
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
🇺🇸 Butte, MT
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Butte, MT |
|---|---|---|
| Local time | 17:09 | 07:09 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Georgia Standard Time | Mountain Daylight Time |
| UTC offset | UTC+4 | UTC-6 |
| Offset from Tbilisi | — | −10 h |
| IANA zone | Asia/Tbilisi | America/Denver |
| Daylight saving | Not observed | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:21 | 07:57 |
| Sunset | 18:11 | 18:33 |
| Daylight | 10 h 50 min | 10 h 36 min |
| People on this clock | 1,241,700 | 35,000 |
Compare Tbilisi with another city
More comparisons with Tbilisi: the time zones next to it and the far side of the clock.
Big time differences
Tbilisi and Butte, MT: common questions
How far behind Tbilisi is Butte, MT?
Butte is 10 hours behind Tbilisi: UTC−6 against UTC+4.
If it is 9:00 AM in Tbilisi, what time is it in Butte, MT?
At 9:00 AM in Tbilisi, clocks in Butte show 11:00 PM (the previous day).
If it is 6:00 PM in Tbilisi, what time is it in Butte, MT?
At 6:00 PM in Tbilisi, clocks in Butte show 8:00 AM.
Is there a time when both Tbilisi and Butte, MT, are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Tbilisi at 9:00 AM, it is 11:00 PM (the previous day) in Butte; the day in Butte starts at 7:00 PM in Tbilisi time.
When does the date change in Butte, MT, compared with Tbilisi?
The new day starts in Butte later: until 10:00 AM in Tbilisi, it is still the previous day there. From 2:00 PM in Butte, Tbilisi is already on the next day.
Is the time difference between Tbilisi and Butte, MT, the same all year?
No. Only Butte switches to summer time, so the gap changes twice a year. From November 1, 2026, Butte will be 11 hours behind Tbilisi.
