Union City, CA to Lisbon: time difference
Lisbon is 8 h ahead of Union City, 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.
Union City, CA 23:49 11:49 PM Lisbon 07:49 7:49 AM You –:–
23:49 11:49 PM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:24
07:49 7:49 AM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
·
+8 h
Lisbon is 8 h ahead of Union City, CA.
When you, Union City, 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
🇺🇸 Union City, 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 | 🇺🇸 Union City, CA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 23:49 | 07:49 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Pacific Daylight Time | Western European Summer Time |
| UTC offset | UTC-7 | UTC+1 |
| Offset from Union City, 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 | 07:23 | 07:53 |
| Sunset | 18:24 | 18:50 |
| Daylight | 11 h 1 min | 10 h 57 min |
| People on this clock | 63,930 | 545,923 |
Compare Union City, CA with another city
More comparisons with Union City, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Union City, CA and Lisbon: common questions
What is the time difference between Union City, CA, and Lisbon?
Lisbon is 8 hours ahead: it uses UTC+1, while Union City is on UTC−7.
What time is it in Lisbon when it is 9:00 AM in Union City, CA?
When it is 9:00 AM in Union City, it is 5:00 PM in Lisbon.
What time is it in Lisbon when it is 6:00 PM in Union City, CA?
When it is 6:00 PM in Union City, it is 2:00 AM (the next day) in Lisbon.
When is a good time to call Lisbon from Union City, CA?
Between 9:00 AM and 10:00 AM in Union City – that is 5:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Lisbon?
From 4:00 PM in Union City, CA, it is already the next day in Lisbon. The other way round, until 8:00 AM in Lisbon it is still the previous day in Union City.
Is the time difference between Union City, CA, and Lisbon the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Lisbon will be 7 hours ahead of Union City.
