Tbilisi to Bourne, MA: time difference
Bourne, MA is 8 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 15:45 3:45 PM Bourne, MA 07:45 7:45 AM You –:–
15:45 3:45 PM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
07:45 7:45 AM
Eastern Daylight Time · UTC-4
☀️ 06:49 · 🌙 18:11
·
−8 h
Bourne, MA is 8 h behind Tbilisi.
When you, Tbilisi and Bourne, MA 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
🇺🇸 Bourne, MA
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 14 2 PM 15 3 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Bourne, MA |
|---|---|---|
| Local time | 15:45 | 07:45 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Georgia Standard Time | Eastern Daylight Time |
| UTC offset | UTC+4 | UTC-4 |
| Offset from Tbilisi | — | −8 h |
| IANA zone | Asia/Tbilisi | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:07 | 06:49 |
| Sunset | 18:30 | 18:11 |
| Daylight | 11 h 22 min | 11 h 21 min |
| People on this clock | 1,241,700 | 19,224 |
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 Bourne, MA: common questions
What is the time difference between Tbilisi and Bourne, MA?
Bourne is 8 hours behind: it uses UTC−4, while Tbilisi is on UTC+4.
If it is 9:00 AM in Tbilisi, what time is it in Bourne, MA?
At 9:00 AM in Tbilisi, clocks in Bourne show 1:00 AM.
What time is it in Bourne, MA, at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Bourne it is 10:00 AM at that moment.
Is there a time when both Tbilisi and Bourne, MA, are at work?
Yes: from 5:00 PM to 6:00 PM in Tbilisi (9:00 AM to 10:00 AM in Bourne), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Bourne, MA?
Until 8:00 AM in Tbilisi it is still the previous day in Bourne. The other way round, from 4:00 PM in Bourne it is already the next day in Tbilisi.
Does the time difference between Tbilisi and Bourne, MA, change?
Yes. The clocks change only in Bourne. From November 1, 2026, Bourne will be 9 hours behind Tbilisi.
