San Francisco to Lisbon: time difference
Lisbon is 7 h ahead of San Francisco. Live clocks for both, the working hours they share, and how each one sits against your own time.
+7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
San Francisco 04:45 4:45 AM Lisbon 11:45 11:45 AM You –:–
04:45 4:45 AM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:18
11:45 11:45 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
+7 h
Lisbon is 7 h ahead of San Francisco.
When you, San Francisco 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
🇨🇷 San Francisco
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
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 5 5 AM 6 6 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇷 San Francisco | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 04:45 | 11:45 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Western European Summer Time |
| UTC offset | UTC-6 | UTC+1 |
| Offset from San Francisco | — | +7 h |
| IANA zone | America/Costa Rica | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:26 | 07:50 |
| Sunset | 17:18 | 18:54 |
| Daylight | 11 h 53 min | 11 h 4 min |
| People on this clock | 55,923 | 545,923 |
Compare San Francisco with another city
More comparisons with San Francisco: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Francisco and Lisbon: common questions
What is the time difference between San Francisco and Lisbon?
Lisbon is 7 hours ahead: it uses UTC+1, while San Francisco is on UTC−6.
What time is it in Lisbon when it is 9:00 AM in San Francisco?
When it is 9:00 AM in San Francisco, it is 4:00 PM in Lisbon.
If it is 6:00 PM in San Francisco, what time is it in Lisbon?
At 6:00 PM in San Francisco, clocks in Lisbon show 1:00 AM (the next day).
Is there a time when both San Francisco and Lisbon are at work?
Yes: from 9:00 AM to 11:00 AM in San Francisco (4:00 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 5:00 PM in San Francisco it is already the next day in Lisbon. The other way round, until 7:00 AM in Lisbon it is still the previous day in San Francisco.
Does the time difference between San Francisco and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon will be 6 hours ahead of San Francisco.
