Lisbon to Mount Isa: time difference
Mount Isa is 9 h ahead of Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Mount Isa, Australia
20
- Australian Eastern Standard Time
- UTC+10
- Dawn
☀️ 06:08 · 🌙 18:47 · 12 h 39 min
+9 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 21:22 9:22 PM Mount Isa 06:22 6:22 AM You –:–
21:22 9:22 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
06:22 6:22 AM
Australian Eastern Standard Time · UTC+10
☀️ 06:08 · 🌙 18:47
·
+9 h
Mount Isa is 9 h ahead of Lisbon.
When you, Lisbon and Mount Isa are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇦🇺 Mount Isa
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 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇦🇺 Mount Isa |
|---|---|---|
| Local time | 21:22 | 06:22 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Western European Summer Time | Australian Eastern Standard Time |
| UTC offset | UTC+1 | UTC+10 |
| Offset from Lisbon | — | +9 h |
| IANA zone | Europe/Lisbon | Australia/Brisbane |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:51 | 06:08 |
| Sunset | 18:53 | 18:47 |
| Daylight | 11 h 2 min | 12 h 39 min |
| People on this clock | 545,923 | 17,936 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Mount Isa: common questions
What is the time difference between Lisbon and Mount Isa?
Mount Isa is 9 hours ahead: it uses UTC+10, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Mount Isa?
At 9:00 AM in Lisbon, clocks in Mount Isa show 6:00 PM.
If it is 6:00 PM in Lisbon, what time is it in Mount Isa?
At 6:00 PM in Lisbon, clocks in Mount Isa show 3:00 AM (the next day).
Is there a time when both Lisbon and Mount Isa are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Lisbon at 9:00 AM, it is 6:00 PM in Mount Isa; the day in Mount Isa starts at 12:00 AM in Lisbon time.
When is it already the next day in Mount Isa?
From 3:00 PM in Lisbon it is already the next day in Mount Isa. The other way round, until 9:00 AM in Mount Isa it is still the previous day in Lisbon.
Does the time gap between Lisbon and Mount Isa change during the year?
Yes – daylight saving time is used in Lisbon but not in Mount Isa. From October 25, 2026, Mount Isa will be 10 hours ahead of Lisbon.
