🇵🇹 Porto, Portugal
14
- Western European Standard Time
- UTC+0
- Twilight
☀️ 07:12 · 🌙 17:26 · 10 h 14 min
Porto to El Calafate: time difference
El Calafate is 3 h behind Porto. Live clocks for both, the working hours they share, and how each one sits against your own time.
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Porto 18:15 6:15 PM El Calafate 15:15 3:15 PM You –:–
18:15 6:15 PM
Western European Standard Time · UTC+0
☀️ 07:12 · 🌙 17:26
15:15 3:15 PM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 21:00
·
−3 h
El Calafate is 3 h behind Porto.
When you, Porto and El Calafate are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Porto
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
🇦🇷 El Calafate
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 19 7 PM 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Porto | 🇦🇷 El Calafate |
|---|---|---|
| Local time | 18:15 | 15:15 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Western European Standard Time | Argentina Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Porto | — | −3 h |
| IANA zone | Europe/Lisbon | America/Argentina/Rio Gallegos |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:12 | 06:07 |
| Sunset | 17:26 | 21:00 |
| Daylight | 10 h 14 min | 14 h 53 min |
| People on this clock | 231,828 | 22,844 |
Compare Porto with another city
More comparisons with Porto: the time zones next to it and the far side of the clock.
Big time differences
Porto and El Calafate: common questions
How many hours behind Porto is El Calafate?
The clocks in El Calafate are 3 hours behind those in Porto (UTC−3 and UTC+0).
What time is it in El Calafate when it is 9:00 AM in Porto?
When it is 9:00 AM in Porto, it is 6:00 AM in El Calafate.
What time is it in El Calafate when it is 6:00 PM in Porto?
When it is 6:00 PM in Porto, it is 3:00 PM in El Calafate.
When do working hours in Porto and in El Calafate overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Porto, which is 9:00 AM to 3:00 PM in El Calafate.
When does the date change in El Calafate compared with Porto?
The new day starts in El Calafate later: until 3:00 AM in Porto, it is still the previous day there. From 9:00 PM in El Calafate, Porto is already on the next day.
Does the time gap between Porto and El Calafate change during the year?
Yes – daylight saving time is used in Porto but not in El Calafate. From March 28, 2027, El Calafate will be 4 hours behind Porto.
