Lisbon to Puerto Rico: time difference
Puerto Rico is 5 h behind Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 11:18 11:18 AM Puerto Rico 06:18 6:18 AM You –:–
11:18 11:18 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
06:18 6:18 AM
Atlantic Standard Time · UTC-4
☀️ 06:18 · 🌙 18:07
·
−5 h
Puerto Rico is 5 h behind Lisbon.
When you, Lisbon and Puerto Rico 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
🇵🇷 Puerto Rico
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇵🇷 Puerto Rico |
|---|---|---|
| Local time | 11:18 | 06:18 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Atlantic Standard Time |
| UTC offset | UTC+1 | UTC-4 |
| Offset from Lisbon | — | −5 h |
| IANA zone | Europe/Lisbon | America/Puerto Rico |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:41 | 06:18 |
| Sunset | 19:07 | 18:07 |
| Daylight | 11 h 26 min | 11 h 49 min |
| People on this clock | 545,923 | 3,285,874 |
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 Puerto Rico: common questions
How many hours behind Lisbon is Puerto Rico?
The clocks in Puerto Rico are 5 hours behind those in Lisbon (UTC−4 and UTC+1).
If it is 9:00 AM in Lisbon, what time is it in Puerto Rico?
At 9:00 AM in Lisbon, clocks in Puerto Rico show 4:00 AM.
What time is it in Puerto Rico when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 1:00 PM in Puerto Rico.
Is there a time when both Lisbon and Puerto Rico are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in Puerto Rico), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Lisbon is it still yesterday in Puerto Rico?
Before 5:00 AM in Lisbon, the date in Puerto Rico has not changed yet. From 7:00 PM in Puerto Rico, it is already the next day in Lisbon.
Does the time difference between Lisbon and Puerto Rico change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Puerto Rico will be 4 hours behind Lisbon.
