Tbilisi to Rock Springs, WY: time difference
Rock Springs, WY 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 09:04 9:04 AM Rock Springs, WY 23:04 11:04 PM You –:–
09:04 9:04 AM
Georgia Standard Time · UTC+4
☀️ 07:21 · 🌙 18:11
23:04 11:04 PM
Mountain Daylight Time · UTC-6
☀️ 07:36 · 🌙 18:28
·
−10 h
Rock Springs, WY is 10 h behind Tbilisi.
When you, Tbilisi and Rock Springs, WY 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
🇺🇸 Rock Springs, WY
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
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- Early
- Working hours
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Rock Springs, WY |
|---|---|---|
| Local time | 09:04 | 23:04 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 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 | 07:36 |
| Sunset | 18:11 | 18:28 |
| Daylight | 10 h 50 min | 10 h 52 min |
| People on this clock | 1,241,700 | 22,105 |
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 Rock Springs, WY: common questions
How many hours behind Tbilisi is Rock Springs, WY?
The clocks in Rock Springs are 10 hours behind those in Tbilisi (UTC−6 and UTC+4).
If it is 9:00 AM in Tbilisi, what time is it in Rock Springs, WY?
At 9:00 AM in Tbilisi, clocks in Rock Springs show 11:00 PM (the previous day).
If it is 6:00 PM in Tbilisi, what time is it in Rock Springs, WY?
At 6:00 PM in Tbilisi, clocks in Rock Springs show 8:00 AM.
When do working hours in Tbilisi and in Rock Springs, WY, overlap?
They don't: there are no shared working hours. The start of the day in Tbilisi (9:00 AM) is 11:00 PM (the previous day) in Rock Springs, and the start of the day in Rock Springs is 7:00 PM in Tbilisi.
When does the date change in Rock Springs, WY, compared with Tbilisi?
The new day starts in Rock Springs later: until 10:00 AM in Tbilisi, it is still the previous day there. From 2:00 PM in Rock Springs, Tbilisi is already on the next day.
Is the time difference between Tbilisi and Rock Springs, WY, the same all year?
No. Only Rock Springs switches to summer time, so the gap changes twice a year. From November 1, 2026, Rock Springs will be 11 hours behind Tbilisi.
