Haikou to Tbilisi: time difference
Tbilisi is 4 h behind Haikou. 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.
Haikou 21:53 9:53 PM Tbilisi 17:53 5:53 PM You –:–
21:53 9:53 PM
China Standard Time · UTC+8
☀️ 06:35 · 🌙 18:16
17:53 5:53 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
·
−4 h
Tbilisi is 4 h behind Haikou.
When you, Haikou and Tbilisi are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇳 Haikou
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
🇬🇪 Tbilisi
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 16 4 PM 17 5 PM 18 6 PM 19 7 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇳 Haikou | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 21:53 | 17:53 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | China Standard Time | Georgia Standard Time |
| UTC offset | UTC+8 | UTC+4 |
| Offset from Haikou | — | −4 h |
| IANA zone | Asia/Shanghai | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:35 | 07:15 |
| Sunset | 18:16 | 18:18 |
| Daylight | 11 h 40 min | 11 h 3 min |
| People on this clock | 2,873,358 | 1,241,700 |
Compare Haikou with another city
More comparisons with Haikou: the time zones next to it and the far side of the clock.
Big time differences
Haikou and Tbilisi: common questions
What is the time difference between Haikou and Tbilisi?
Tbilisi is 4 hours behind: it uses UTC+4, while Haikou is on UTC+8.
If it is 9:00 AM in Haikou, what time is it in Tbilisi?
At 9:00 AM in Haikou, clocks in Tbilisi show 5:00 AM.
If it is 6:00 PM in Haikou, what time is it in Tbilisi?
At 6:00 PM in Haikou, clocks in Tbilisi show 2:00 PM.
When do working hours in Haikou and in Tbilisi overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:00 PM to 6:00 PM in Haikou, which is 9:00 AM to 2:00 PM in Tbilisi.
Until what time in Haikou is it still yesterday in Tbilisi?
Before 4:00 AM in Haikou, the date in Tbilisi has not changed yet. From 8:00 PM in Tbilisi, it is already the next day in Haikou.
Is the time difference between Haikou and Tbilisi the same all year?
Yes. Neither Haikou nor Tbilisi switches to summer time, so the gap is always 4 hours.
