Istanbul to Puerto Rico: time difference
Puerto Rico is 2 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 01:18 1:18 AM Puerto Rico 23:18 11:18 PM You –:–
01:18 1:18 AM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
23:18 11:18 PM
Western European Summer Time · UTC+1
☀️ 08:05 · 🌙 19:33
·
−2 h
Puerto Rico is 2 h behind Istanbul.
When you, Istanbul 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
🇹🇷 Istanbul
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
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 19 7 PM 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇪🇸 Puerto Rico |
|---|---|---|
| Local time | 01:18 | 23:18 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | GMT+03:00 | Western European Summer Time |
| UTC offset | UTC+3 | UTC+1 |
| Offset from Istanbul | — | −2 h |
| IANA zone | Europe/Istanbul | Atlantic/Canary |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:19 | 08:05 |
| Sunset | 18:21 | 19:33 |
| Daylight | 11 h 2 min | 11 h 28 min |
| People on this clock | 15,701,602 | 2,500 |
Compare Istanbul with another city
More comparisons with Istanbul: the time zones next to it and the far side of the clock.
Big time differences
Istanbul and Puerto Rico: common questions
How far behind Istanbul is Puerto Rico?
Puerto Rico is 2 hours behind Istanbul: UTC+1 against UTC+3.
What time is it in Puerto Rico when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 7:00 AM in Puerto Rico.
What time is it in Puerto Rico at the end of the working day in Istanbul?
The working day in Istanbul ends at 6:00 PM; in Puerto Rico it is 4:00 PM at that moment.
Is there a time when both Istanbul and Puerto Rico are at work?
Yes: from 11:00 AM to 6:00 PM in Istanbul (9:00 AM to 4:00 PM in Puerto Rico), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Puerto Rico compared with Istanbul?
The new day starts in Puerto Rico later: until 2:00 AM in Istanbul, it is still the previous day there. From 10:00 PM in Puerto Rico, Istanbul is already on the next day.
Is the time difference between Istanbul and Puerto Rico the same all year?
No. Only Puerto Rico switches to summer time, so the gap changes twice a year. From October 25, 2026, Puerto Rico will be 3 hours behind Istanbul.
