Santa Rosa, CA to Lisbon: time difference
Lisbon is 8 h ahead of Santa Rosa, CA. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇵🇹 Lisbon, Portugal
14
- Western European Summer Time
- UTC+1
- Golden hour
☀️ 07:41 · 🌙 19:07 · 11 h 26 min
+8 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Santa Rosa, CA 00:27 12:27 AM Lisbon 08:27 8:27 AM You –:–
00:27 12:27 AM
Pacific Daylight Time · UTC-7
☀️ 07:15 · 🌙 18:43
08:27 8:27 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
+8 h
Lisbon is 8 h ahead of Santa Rosa, CA.
When you, Santa Rosa, CA 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
🇺🇸 Santa Rosa, CA
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
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 7 7 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Santa Rosa, CA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 00:27 | 08:27 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Pacific Daylight Time | Western European Summer Time |
| UTC offset | UTC-7 | UTC+1 |
| Offset from Santa Rosa, CA | — | +8 h |
| IANA zone | America/Los Angeles | Europe/Lisbon |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:15 | 07:41 |
| Sunset | 18:43 | 19:07 |
| Daylight | 11 h 28 min | 11 h 26 min |
| People on this clock | 174,972 | 545,923 |
Compare Santa Rosa, CA with another city
More comparisons with Santa Rosa, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Santa Rosa, CA and Lisbon: common questions
What is the time difference between Santa Rosa, CA, and Lisbon?
Lisbon is 8 hours ahead: it uses UTC+1, while Santa Rosa is on UTC−7.
What time is it in Lisbon when it is 9:00 AM in Santa Rosa, CA?
When it is 9:00 AM in Santa Rosa, it is 5:00 PM in Lisbon.
If it is 6:00 PM in Santa Rosa, CA, what time is it in Lisbon?
At 6:00 PM in Santa Rosa, clocks in Lisbon show 2:00 AM (the next day).
When is a good time to call Lisbon from Santa Rosa, CA?
Between 9:00 AM and 10:00 AM in Santa Rosa – that is 5:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
From what time in Santa Rosa, CA, is it tomorrow in Lisbon?
Once it is 4:00 PM in Santa Rosa, the date in Lisbon has already changed. Until 8:00 AM in Lisbon, it is still the previous day in Santa Rosa.
Does the time difference between Santa Rosa, CA, and Lisbon change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Lisbon will be 7 hours ahead of Santa Rosa.
