San Rafael to Porto: time difference
Porto is 3 h ahead of San Rafael. 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.
San Rafael 09:14 9:14 AM Porto 12:14 12:14 PM You –:–
09:14 9:14 AM
Argentina Standard Time · UTC-3
☀️ 06:28 · 🌙 20:08
12:14 12:14 PM
Western European Standard Time · UTC+0
☀️ 07:12 · 🌙 17:26
·
+3 h
Porto is 3 h ahead of San Rafael.
When you, San Rafael and Porto are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 San Rafael
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
🇵🇹 Porto
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 San Rafael | 🇵🇹 Porto |
|---|---|---|
| Local time | 09:14 | 12:14 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Argentina Standard Time | Western European Standard Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from San Rafael | — | +3 h |
| IANA zone | America/Argentina/Mendoza | Europe/Lisbon |
| Daylight saving | Not observed | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 06:28 | 07:12 |
| Sunset | 20:08 | 17:26 |
| Daylight | 13 h 40 min | 10 h 14 min |
| People on this clock | 118,850 | 231,828 |
Compare San Rafael with another city
More comparisons with San Rafael: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Rafael and Porto: common questions
How many hours ahead of San Rafael is Porto?
The clocks in Porto are 3 hours ahead of those in San Rafael (UTC+0 and UTC−3).
If it is 9:00 AM in San Rafael, what time is it in Porto?
At 9:00 AM in San Rafael, clocks in Porto show 12:00 PM.
What time is it in Porto at the end of the working day in San Rafael?
The working day in San Rafael ends at 6:00 PM; in Porto it is 9:00 PM at that moment.
Is there a time when both San Rafael and Porto are at work?
Yes: from 9:00 AM to 3:00 PM in San Rafael (12:00 PM to 6:00 PM in Porto), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Porto compared with San Rafael?
The new day starts in Porto earlier: at 9:00 PM in San Rafael it is already midnight there. Until 3:00 AM in Porto, San Rafael is still on the previous day.
Does the time difference between San Rafael and Porto change?
Yes. The clocks change only in Porto. From March 28, 2027, Porto will be 4 hours ahead of San Rafael.
