Rivera to Lisbon: time difference
Lisbon is 4 h ahead of Rivera. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Rivera 17:10 5:10 PM Lisbon 21:10 9:10 PM You –:–
17:10 5:10 PM
Uruguay Standard Time · UTC-3
☀️ 06:08 · 🌙 18:51
21:10 9:10 PM
Western European Summer Time · UTC+1
☀️ 07:43 · 🌙 19:04
·
+4 h
Lisbon is 4 h ahead of Rivera.
When you, Rivera 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
🇺🇾 Rivera
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇾 Rivera | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 17:10 | 21:10 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Uruguay Standard Time | Western European Summer Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Rivera | — | +4 h |
| IANA zone | America/Montevideo | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:08 | 07:43 |
| Sunset | 18:51 | 19:04 |
| Daylight | 12 h 43 min | 11 h 21 min |
| People on this clock | 64,485 | 545,923 |
Compare Rivera with another city
More comparisons with Rivera: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rivera and Lisbon: common questions
What is the time difference between Rivera and Lisbon?
Lisbon is 4 hours ahead: it uses UTC+1, while Rivera is on UTC−3.
What time is it in Lisbon at the start of the working day in Rivera?
The working day in Rivera starts at 9:00 AM; in Lisbon it is 1:00 PM at that moment.
If it is 6:00 PM in Rivera, what time is it in Lisbon?
At 6:00 PM in Rivera, clocks in Lisbon show 10:00 PM.
Is there a time when both Rivera and Lisbon are at work?
Yes: from 9:00 AM to 2:00 PM in Rivera (1:00 PM to 6:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Lisbon?
From 8:00 PM in Rivera it is already the next day in Lisbon. The other way round, until 4:00 AM in Lisbon it is still the previous day in Rivera.
Is the time difference between Rivera 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 3 hours ahead of Rivera.
