Tbilisi to Reading, PA: time difference
Reading, PA 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 06:02 6:02 AM Reading, PA 22:02 10:02 PM You –:–
06:02 6:02 AM
Georgia Standard Time · UTC+4
☀️ 07:10 · 🌙 18:26
22:02 10:02 PM
Eastern Daylight Time · UTC-4
☀️ 07:11 · 🌙 18:31
·
−8 h
Reading, PA is 8 h behind Tbilisi.
When you, Tbilisi and Reading, PA 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
🇺🇸 Reading, PA
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 | 🇺🇸 Reading, PA |
|---|---|---|
| Local time | 06:02 | 22:02 |
| Local date | Monday, October 12, 2026 | Sunday, October 11, 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 | 07:10 | 07:11 |
| Sunset | 18:26 | 18:31 |
| Daylight | 11 h 17 min | 11 h 21 min |
| People on this clock | 1,241,700 | 88,082 |
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 Reading, PA: common questions
How many hours behind Tbilisi is Reading, PA?
The clocks in Reading are 8 hours behind those in Tbilisi (UTC−4 and UTC+4).
If it is 9:00 AM in Tbilisi, what time is it in Reading, PA?
At 9:00 AM in Tbilisi, clocks in Reading show 1:00 AM.
If it is 6:00 PM in Tbilisi, what time is it in Reading, PA?
At 6:00 PM in Tbilisi, clocks in Reading show 10:00 AM.
When is a good time to call Reading, PA, from Tbilisi?
Between 5:00 PM and 6:00 PM in Tbilisi – that is 9:00 AM to 10:00 AM in Reading – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Tbilisi is it still yesterday in Reading, PA?
Before 8:00 AM in Tbilisi, the date in Reading has not changed yet. From 4:00 PM in Reading, it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Reading, PA, the same all year?
No. Only Reading switches to summer time, so the gap changes twice a year. From November 1, 2026, Reading will be 9 hours behind Tbilisi.
