🇦🇺 Castle Hill, Australia
51
- Australian Eastern Daylight Time
- UTC+11
- Dawn
☀️ 06:12 · 🌙 19:11 · 12 h 59 min
Castle Hill to Tbilisi: time difference
Tbilisi is 7 h behind Castle Hill. 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.
Castle Hill 06:00 6:00 AM Tbilisi 23:00 11:00 PM You –:–
06:00 6:00 AM
Australian Eastern Daylight Time · UTC+11
☀️ 06:12 · 🌙 19:11
23:00 11:00 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
·
−7 h
Tbilisi is 7 h behind Castle Hill.
When you, Castle Hill 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
🇦🇺 Castle Hill
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
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 16 4 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Castle Hill | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 06:00 | 23:00 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Australian Eastern Daylight Time | Georgia Standard Time |
| UTC offset | UTC+11 | UTC+4 |
| Offset from Castle Hill | — | −7 h |
| IANA zone | Australia/Sydney | Asia/Tbilisi |
| Daylight saving | On summer time → UTC+10, Apr 4, 02:00 | Not observed |
| Sunrise | 06:12 | 07:15 |
| Sunset | 19:11 | 18:18 |
| Daylight | 12 h 59 min | 11 h 3 min |
| People on this clock | 39,284 | 1,241,700 |
Compare Castle Hill with another city
More comparisons with Castle Hill: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Castle Hill and Tbilisi: common questions
How many hours behind Castle Hill is Tbilisi?
The clocks in Tbilisi are 7 hours behind those in Castle Hill (UTC+4 and UTC+11).
If it is 9:00 AM in Castle Hill, what time is it in Tbilisi?
At 9:00 AM in Castle Hill, clocks in Tbilisi show 2:00 AM.
If it is 6:00 PM in Castle Hill, what time is it in Tbilisi?
At 6:00 PM in Castle Hill, clocks in Tbilisi show 11:00 AM.
Is there a time when both Castle Hill and Tbilisi are at work?
Yes: from 4:00 PM to 6:00 PM in Castle Hill (9:00 AM to 11:00 AM in Tbilisi), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Tbilisi compared with Castle Hill?
The new day starts in Tbilisi later: until 7:00 AM in Castle Hill, it is still the previous day there. From 5:00 PM in Tbilisi, Castle Hill is already on the next day.
Is the time difference between Castle Hill and Tbilisi the same all year?
No. Only Castle Hill switches to summer time, so the gap changes twice a year. From April 4, 2027, Tbilisi will be 6 hours behind Castle Hill.
