Time difference between Perth and Lisbon
Lisbon is 7 hours behind Perth
Perth, Australia is UTC+8 · Lisbon, Portugal is UTC — on standard time
The gap is not the same all year
Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because Perth does not change its clocks and Lisbon goes forward on the last Sunday in March and back on the last Sunday in October.
| Perth / Lisbon clocks | Difference | How long |
|---|---|---|
| standard / summer | 7 hours behind | about 30 weeks |
| standard / standard | 8 hours behind | about 22 weeks |
Perth stays put all year while Lisbon moves, so the gap changes twice a year from Lisbon's side alone. A recurring meeting set in Perth's calendar will drift by an hour without anyone touching it.
When they can both be at their desks
Nine-to-five in both cities overlaps for 1 hour — 4:00 PM to 5:00 PM in Perth, the same moment as 9:00 AM to 10:00 AM in Lisbon.
Perth to Lisbon, hour by hour
| Perth | Lisbon |
|---|---|
| 12:00 AM | 5:00 PM (previous day) |
| 1:00 AM | 6:00 PM (previous day) |
| 2:00 AM | 7:00 PM (previous day) |
| 3:00 AM | 8:00 PM (previous day) |
| 4:00 AM | 9:00 PM (previous day) |
| 5:00 AM | 10:00 PM (previous day) |
| 6:00 AM | 11:00 PM (previous day) |
| 7:00 AM | 12:00 AM |
| 8:00 AM | 1:00 AM |
| 9:00 AM | 2:00 AM |
| 10:00 AM | 3:00 AM |
| 11:00 AM | 4:00 AM |
| 12:00 PM | 5:00 AM |
| 1:00 PM | 6:00 AM |
| 2:00 PM | 7:00 AM |
| 3:00 PM | 8:00 AM |
| 4:00 PM | 9:00 AM |
| 5:00 PM | 10:00 AM |
| 6:00 PM | 11:00 AM |
| 7:00 PM | 12:00 PM |
| 8:00 PM | 1:00 PM |
| 9:00 PM | 2:00 PM |
| 10:00 PM | 3:00 PM |
| 11:00 PM | 4:00 PM |
On the usual gap of 7 hours.
Frequently asked questions
What is the time difference between Perth and Lisbon?
Lisbon is 7 hours behind Perth for most of the year. It is not the same all year — there is one other gap, because Perth does not change its clocks and Lisbon goes forward on the last Sunday in March and back on the last Sunday in October.
Is Lisbon ahead of Perth?
No — Lisbon is 7 hours behind. Perth is UTC+8 and Lisbon is UTC on standard time.
What time is 9 AM in Perth in Lisbon?
2:00 AM, on the usual gap.
When can Perth and Lisbon meet?
Standard nine-to-five hours overlap for 1 hour: 4:00 PM–5:00 PM in Perth, which is 9:00 AM–10:00 AM in Lisbon.
Other pairs
- Perth to Paris
- Perth to Berlin
- Perth to Madrid
- Perth to Rome
- Perth to Amsterdam
- Perth to Stockholm
- Perth to Warsaw
- Perth to Athens
- Perth to Helsinki
- Perth to Istanbul
Every Perth pair · Every Lisbon pair · All city pairs · Time zones by abbreviation