Tbilisi to Waterloo: time difference
Waterloo 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 05:37 5:37 AM Waterloo 21:37 9:37 PM You –:–
05:37 5:37 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
21:37 9:37 PM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 18:51
·
−8 h
Waterloo is 8 h behind Tbilisi.
When you, Tbilisi and Waterloo 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
🇨🇦 Waterloo
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 | 🇨🇦 Waterloo |
|---|---|---|
| Local time | 05:37 | 21:37 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 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/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:07 | 07:29 |
| Sunset | 18:30 | 18:51 |
| Daylight | 11 h 22 min | 11 h 21 min |
| People on this clock | 1,241,700 | 121,436 |
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 Waterloo: common questions
What is the time difference between Tbilisi and Waterloo?
Waterloo is 8 hours behind: it uses UTC−4, while Tbilisi is on UTC+4.
What time is it in Waterloo when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 1:00 AM in Waterloo.
If it is 6:00 PM in Tbilisi, what time is it in Waterloo?
At 6:00 PM in Tbilisi, clocks in Waterloo show 10:00 AM.
When is a good time to call Waterloo from Tbilisi?
Between 5:00 PM and 6:00 PM in Tbilisi – that is 9:00 AM to 10:00 AM in Waterloo – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Waterloo?
Until 8:00 AM in Tbilisi it is still the previous day in Waterloo. The other way round, from 4:00 PM in Waterloo it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Waterloo the same all year?
No. Only Waterloo switches to summer time, so the gap changes twice a year. From November 1, 2026, Waterloo will be 9 hours behind Tbilisi.
