Lisbon to Gloucester, MA: time difference
Gloucester, MA is 5 h behind Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 08:59 8:59 AM Gloucester, MA 03:59 3:59 AM You –:–
08:59 8:59 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
03:59 3:59 AM
Eastern Daylight Time · UTC-4
☀️ 07:01 · 🌙 17:56
·
−5 h
Gloucester, MA is 5 h behind Lisbon.
When you, Lisbon and Gloucester, MA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇺🇸 Gloucester, MA
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Gloucester, MA |
|---|---|---|
| Local time | 08:59 | 03:59 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Western European Summer Time | Eastern Daylight Time |
| UTC offset | UTC+1 | UTC-4 |
| Offset from Lisbon | — | −5 h |
| IANA zone | Europe/Lisbon | America/New York |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:50 | 07:01 |
| Sunset | 18:54 | 17:56 |
| Daylight | 11 h 4 min | 10 h 55 min |
| People on this clock | 545,923 | 29,729 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Gloucester, MA: common questions
What is the time difference between Lisbon and Gloucester, MA?
Gloucester is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Gloucester, MA?
At 9:00 AM in Lisbon, clocks in Gloucester show 4:00 AM.
What time is it in Gloucester, MA, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 1:00 PM in Gloucester.
When is a good time to call Gloucester, MA, from Lisbon?
Between 2:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 1:00 PM in Gloucester – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Gloucester, MA, compared with Lisbon?
The new day starts in Gloucester later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in Gloucester, Lisbon is already on the next day.
Is the time difference between Lisbon and Gloucester, MA, 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, Gloucester will be 4 hours behind Lisbon.
