Lisbon to Keene, NH: time difference
Keene, NH 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 09:00 9:00 AM Keene, NH 04:00 4:00 AM You –:–
09:00 9:00 AM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
04:00 4:00 AM
Eastern Daylight Time · UTC-4
☀️ 07:07 · 🌙 18:03
·
−5 h
Keene, NH is 5 h behind Lisbon.
When you, Lisbon and Keene, NH 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
🇺🇸 Keene, NH
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 | 🇺🇸 Keene, NH |
|---|---|---|
| Local time | 09:00 | 04:00 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 07:49 | 07:07 |
| Sunset | 18:56 | 18:03 |
| Daylight | 11 h 7 min | 10 h 57 min |
| People on this clock | 545,923 | 23,047 |
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 Keene, NH: common questions
How many hours behind Lisbon is Keene, NH?
The clocks in Keene are 5 hours behind those in Lisbon (UTC−4 and UTC+1).
What time is it in Keene, NH, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 4:00 AM in Keene.
What time is it in Keene, NH, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 1:00 PM in Keene.
When is a good time to call Keene, NH, from Lisbon?
Between 2:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 1:00 PM in Keene – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Keene, NH, compared with Lisbon?
The new day starts in Keene later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in Keene, Lisbon is already on the next day.
Does the time gap between Lisbon and Keene, NH, change during the year?
Yes, because the clocks in Lisbon and in Keene change on different dates. Next change: from October 25, 2026, Keene will be 4 hours behind Lisbon.
