Lisbon to Blacktown: time difference
Blacktown is 10 h ahead of Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Blacktown, Australia
19
- Australian Eastern Daylight Time
- UTC+11
- Daytime
☀️ 06:13 · 🌙 19:12 · 12 h 59 min
+10 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 22:03 10:03 PM Blacktown 08:03 8:03 AM You –:–
22:03 10:03 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
08:03 8:03 AM
Australian Eastern Daylight Time · UTC+11
☀️ 06:13 · 🌙 19:12
·
+10 h
Blacktown is 10 h ahead of Lisbon.
When you, Lisbon and Blacktown 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
🇦🇺 Blacktown
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 9 9 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇦🇺 Blacktown |
|---|---|---|
| Local time | 22:03 | 08:03 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Western European Summer Time | Australian Eastern Daylight Time |
| UTC offset | UTC+1 | UTC+11 |
| Offset from Lisbon | — | +10 h |
| IANA zone | Europe/Lisbon | Australia/Sydney |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC+10, Apr 4, 02:00 |
| Sunrise | 07:48 | 06:13 |
| Sunset | 18:57 | 19:12 |
| Daylight | 11 h 9 min | 12 h 59 min |
| People on this clock | 545,923 | 46,942 |
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 Blacktown: common questions
What is the time difference between Lisbon and Blacktown?
Blacktown is 10 hours ahead: it uses UTC+11, while Lisbon is on UTC+1.
What time is it in Blacktown when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 7:00 PM in Blacktown.
What time is it in Blacktown when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 4:00 AM (the next day) in Blacktown.
When is a good time to call Blacktown from Lisbon?
Working hours (9:00 AM–6:00 PM) in Lisbon and in Blacktown do not overlap. At 9:00 AM in Lisbon it is 7:00 PM in Blacktown; when the working day starts in Blacktown, it is 11:00 PM (the previous day) in Lisbon.
When is it already the next day in Blacktown?
From 2:00 PM in Lisbon it is already the next day in Blacktown. The other way round, until 10:00 AM in Blacktown it is still the previous day in Lisbon.
Does the time difference between Lisbon and Blacktown change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Blacktown will be 11 hours ahead of Lisbon.
