Rio Grande to Lisbon: time difference
Lisbon is 5 h ahead of Rio Grande. Live clocks for both, the working hours they share, and how each one sits against your own time.
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Rio Grande 12:25 12:25 PM Lisbon 17:25 5:25 PM You –:–
12:25 12:25 PM
Atlantic Standard Time · UTC-4
☀️ 06:18 · 🌙 18:00
17:25 5:25 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
·
+5 h
Lisbon is 5 h ahead of Rio Grande.
When you, Rio Grande 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
🇵🇷 Rio Grande
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
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 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇷 Rio Grande | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 12:25 | 17:25 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Atlantic Standard Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Rio Grande | — | +5 h |
| IANA zone | America/Puerto Rico | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:18 | 07:48 |
| Sunset | 18:00 | 18:57 |
| Daylight | 11 h 42 min | 11 h 9 min |
| People on this clock | 13,467 | 545,923 |
Compare Rio Grande with another city
More comparisons with Rio Grande: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio Grande and Lisbon: common questions
What is the time difference between Rio Grande and Lisbon?
Lisbon is 5 hours ahead: it uses UTC+1, while Rio Grande is on UTC−4.
If it is 9:00 AM in Rio Grande, what time is it in Lisbon?
At 9:00 AM in Rio Grande, clocks in Lisbon show 2:00 PM.
If it is 6:00 PM in Rio Grande, what time is it in Lisbon?
At 6:00 PM in Rio Grande, clocks in Lisbon show 11:00 PM.
Is there a time when both Rio Grande and Lisbon are at work?
Yes: from 9:00 AM to 1:00 PM in Rio Grande (2:00 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 7:00 PM in Rio Grande it is already the next day in Lisbon. The other way round, until 5:00 AM in Lisbon it is still the previous day in Rio Grande.
Does the time gap between Rio Grande and Lisbon change during the year?
Yes – daylight saving time is used in Lisbon but not in Rio Grande. From October 25, 2026, Lisbon will be 4 hours ahead of Rio Grande.
