🇦🇺 Mount Isa, Australia
04
- Australian Eastern Standard Time
- UTC+10
- Twilight
☀️ 06:08 · 🌙 18:47 · 12 h 39 min
Mount Isa to Lisbon: time difference
Lisbon is 9 h behind Mount Isa. Live clocks for both, the working hours they share, and how each one sits against your own time.
−9 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mount Isa 05:32 5:32 AM Lisbon 20:32 8:32 PM You –:–
05:32 5:32 AM
Australian Eastern Standard Time · UTC+10
☀️ 06:08 · 🌙 18:47
20:32 8:32 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
·
−9 h
Lisbon is 9 h behind Mount Isa.
When you, Mount Isa and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇺 Mount Isa
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
🇵🇹 Lisbon
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 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Mount Isa | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 05:32 | 20:32 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Australian Eastern Standard Time | Western European Summer Time |
| UTC offset | UTC+10 | UTC+1 |
| Offset from Mount Isa | — | −9 h |
| IANA zone | Australia/Brisbane | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:08 | 07:51 |
| Sunset | 18:47 | 18:53 |
| Daylight | 12 h 39 min | 11 h 2 min |
| People on this clock | 17,936 | 545,923 |
Compare Mount Isa with another city
More comparisons with Mount Isa: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mount Isa and Lisbon: common questions
How many hours behind Mount Isa is Lisbon?
The clocks in Lisbon are 9 hours behind those in Mount Isa (UTC+1 and UTC+10).
What time is it in Lisbon when it is 9:00 AM in Mount Isa?
When it is 9:00 AM in Mount Isa, it is 12:00 AM in Lisbon.
What time is it in Lisbon at the end of the working day in Mount Isa?
The working day in Mount Isa ends at 6:00 PM; in Lisbon it is 9:00 AM at that moment.
When is a good time to call Lisbon from Mount Isa?
Working hours (9:00 AM–6:00 PM) in Mount Isa and in Lisbon do not overlap. At 9:00 AM in Mount Isa it is 12:00 AM in Lisbon; when the working day starts in Lisbon, it is 6:00 PM in Mount Isa.
When does the date change in Lisbon compared with Mount Isa?
The new day starts in Lisbon later: until 9:00 AM in Mount Isa, it is still the previous day there. From 3:00 PM in Lisbon, Mount Isa is already on the next day.
Is the time difference between Mount Isa and Lisbon the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Lisbon will be 10 hours behind Mount Isa.
