Lisbon to Medford, MA: time difference
Medford, 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 12:40 12:40 PM Medford, MA 07:40 7:40 AM You –:–
12:40 12:40 PM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
07:40 7:40 AM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 17:53
·
−5 h
Medford, MA is 5 h behind Lisbon.
When you, Lisbon and Medford, 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
🇺🇸 Medford, 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 | 🇺🇸 Medford, MA |
|---|---|---|
| Local time | 12:40 | 07:40 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 07:53 | 07:06 |
| Sunset | 18:50 | 17:53 |
| Daylight | 10 h 57 min | 10 h 47 min |
| People on this clock | 545,923 | 56,173 |
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 Medford, MA: common questions
What is the time difference between Lisbon and Medford, MA?
Medford is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
What time is it in Medford, MA, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 4:00 AM in Medford.
What time is it in Medford, MA, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 1:00 PM in Medford.
Is there a time when both Lisbon and Medford, MA, are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in Medford), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Medford, MA, compared with Lisbon?
The new day starts in Medford later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in Medford, Lisbon is already on the next day.
Does the time gap between Lisbon and Medford, MA, change during the year?
Yes, because the clocks in Lisbon and in Medford change on different dates. Next change: from October 25, 2026, Medford will be 4 hours behind Lisbon.
