Lake Forest, CA to Lisbon: time difference
Lisbon is 8 h ahead of Lake Forest, CA. Live clocks for both, the working hours they share, and how each one sits against your own time.
+8 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lake Forest, CA 04:33 4:33 AM Lisbon 12:33 12:33 PM You –:–
04:33 4:33 AM
Pacific Daylight Time · UTC-7
☀️ 07:00 · 🌙 18:12
12:33 12:33 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
·
+8 h
Lisbon is 8 h ahead of Lake Forest, CA.
When you, Lake Forest, 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
🇺🇸 Lake Forest, 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
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Time zones side by side
| Detail | 🇺🇸 Lake Forest, CA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 04:33 | 12:33 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Pacific Daylight Time | Western European Summer Time |
| UTC offset | UTC-7 | UTC+1 |
| Offset from Lake Forest, 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 | 07:00 | 07:51 |
| Sunset | 18:12 | 18:53 |
| Daylight | 11 h 12 min | 11 h 2 min |
| People on this clock | 19,367 | 545,923 |
Compare Lake Forest, CA with another city
More comparisons with Lake Forest, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Lake Forest, CA and Lisbon: common questions
How many hours ahead of Lake Forest, CA, is Lisbon?
The clocks in Lisbon are 8 hours ahead of those in Lake Forest (UTC+1 and UTC−7).
What time is it in Lisbon when it is 9:00 AM in Lake Forest, CA?
When it is 9:00 AM in Lake Forest, it is 5:00 PM in Lisbon.
What time is it in Lisbon at the end of the working day in Lake Forest, CA?
The working day in Lake Forest ends at 6:00 PM; in Lisbon it is 2:00 AM (the next day) at that moment.
Is there a time when both Lake Forest, CA, and Lisbon are at work?
Yes: from 9:00 AM to 10:00 AM in Lake Forest (5:00 PM to 6:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
From what time in Lake Forest, CA, is it tomorrow in Lisbon?
Once it is 4:00 PM in Lake Forest, the date in Lisbon has already changed. Until 8:00 AM in Lisbon, it is still the previous day in Lake Forest.
Does the time gap between Lake Forest, CA, and Lisbon change during the year?
Yes, because the clocks in Lake Forest and in Lisbon change on different dates. Next change: from October 25, 2026, Lisbon will be 7 hours ahead of Lake Forest.
