Oeiras to Lisbon time converter
Lisbon is 4 hours ahead of Oeiras. When it is 9:00 AM in Oeiras, it is 1:00 PM in Lisbon.
8:19 AM in Oeiras, Monday, October 19, 2026
Oeiras to Lisbon conversion table
Every hour of today in Oeiras and the matching time in Lisbon. Light rows are typical working hours (9:00–18:00).
| Oeiras | Lisbon |
|---|---|
| 12:00 AM | 4:00 AM |
| 1:00 AM | 5:00 AM |
| 2:00 AM | 6:00 AM |
| 3:00 AM | 7:00 AM |
| 4:00 AM | 8:00 AM |
| 5:00 AM | 9:00 AM |
| 6:00 AM | 10:00 AM |
| 7:00 AM | 11:00 AM |
| 8:00 AM | 12:00 PM |
| 9:00 AM | 1:00 PM |
| 10:00 AM | 2:00 PM |
| 11:00 AM | 3:00 PM |
| 12:00 PM | 4:00 PM |
| 1:00 PM | 5:00 PM |
| 2:00 PM | 6:00 PM |
| 3:00 PM | 7:00 PM |
| 4:00 PM | 8:00 PM |
| 5:00 PM | 9:00 PM |
| 6:00 PM | 10:00 PM |
| 7:00 PM | 11:00 PM |
| 8:00 PM | 12:00 AM+1 day |
| 9:00 PM | 1:00 AM+1 day |
| 10:00 PM | 2:00 AM+1 day |
| 11:00 PM | 3:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 2:00 PM in Oeiras (1:00 PM – 6:00 PM in Lisbon).
Daylight saving time and the difference
The difference changes during the year because Oeiras and Lisbon switch clocks on different dates:
- Oct 19, 2026 – Oct 24, 2026: +4h
- Oct 24, 2026 – Mar 27, 2027: +3h
- Mar 27, 2027 – Oct 19, 2027: +4h
Distance
Oeiras and Lisbon are 6,120 km (3,803 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Oeiras and Lisbon?
Lisbon is 4 hours ahead of Oeiras.
What time is it in Lisbon when it is 9 AM in Oeiras?
When it is 9:00 AM in Oeiras, it is 1:00 PM in Lisbon.
When is the best time to call Lisbon from Oeiras?
Both sides are at work from 9:00 AM – 2:00 PM in Oeiras (1:00 PM – 6:00 PM in Lisbon).
Does the time difference between Oeiras and Lisbon change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.