Ulan Ude to Sydney: time difference
Sydney is 3 h ahead of Ulan Ude. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Sydney, Australia
11
- Australian Eastern Daylight Time
- UTC+11
- Daytime
☀️ 06:22 · 🌙 19:04 · 12 h 43 min
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ulan Ude 12:01 12:01 PM Sydney 15:01 3:01 PM You –:–
12:01 12:01 PM
Irkutsk Standard Time · UTC+8
☀️ 07:05 · 🌙 18:10
15:01 3:01 PM
Australian Eastern Daylight Time · UTC+11
☀️ 06:22 · 🌙 19:04
·
+3 h
Sydney is 3 h ahead of Ulan Ude.
When you, Ulan Ude and Sydney are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇺 Ulan Ude
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
🇦🇺 Sydney
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇺 Ulan Ude | 🇦🇺 Sydney |
|---|---|---|
| Local time | 12:01 | 15:01 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Irkutsk Standard Time | Australian Eastern Daylight Time |
| UTC offset | UTC+8 | UTC+11 |
| Offset from Ulan Ude | — | +3 h |
| IANA zone | Asia/Irkutsk | Australia/Sydney |
| Daylight saving | Not observed | On summer time → UTC+10, Apr 4, 02:00 |
| Sunrise | 07:05 | 06:22 |
| Sunset | 18:10 | 19:04 |
| Daylight | 11 h 5 min | 12 h 43 min |
| People on this clock | 436,138 | 4,840,600 |
Compare Ulan Ude with another city
More comparisons with Ulan Ude: the time zones next to it and the far side of the clock.
Big time differences
Ulan Ude and Sydney: common questions
How many hours ahead of Ulan Ude is Sydney?
The clocks in Sydney are 3 hours ahead of those in Ulan Ude (UTC+11 and UTC+8).
If it is 9:00 AM in Ulan Ude, what time is it in Sydney?
At 9:00 AM in Ulan Ude, clocks in Sydney show 12:00 PM.
What time is it in Sydney at the end of the working day in Ulan Ude?
The working day in Ulan Ude ends at 6:00 PM; in Sydney it is 9:00 PM at that moment.
Is there a time when both Ulan Ude and Sydney are at work?
Yes: from 9:00 AM to 3:00 PM in Ulan Ude (12:00 PM to 6:00 PM in Sydney), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Sydney compared with Ulan Ude?
The new day starts in Sydney earlier: at 9:00 PM in Ulan Ude it is already midnight there. Until 3:00 AM in Sydney, Ulan Ude is still on the previous day.
Does the time gap between Ulan Ude and Sydney change during the year?
Yes – daylight saving time is used in Sydney but not in Ulan Ude. From April 4, 2027, Sydney will be 2 hours ahead of Ulan Ude.
