Summit, NJ to Lisbon: time difference
Lisbon is 5 h ahead of Summit, NJ. Live clocks for both, the working hours they share, and how each one sits against your own time.
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Summit, NJ 02:46 2:46 AM Lisbon 07:46 7:46 AM You –:–
02:46 2:46 AM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:23
07:46 7:46 AM
Western European Summer Time · UTC+1
☀️ 07:43 · 🌙 19:04
·
+5 h
Lisbon is 5 h ahead of Summit, NJ.
When you, Summit, NJ 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
🇺🇸 Summit, NJ
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
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- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇸 Summit, NJ | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 02:46 | 07:46 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Eastern Daylight Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Summit, NJ | — | +5 h |
| IANA zone | America/New York | Europe/Lisbon |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:06 | 07:43 |
| Sunset | 18:23 | 19:04 |
| Daylight | 11 h 17 min | 11 h 21 min |
| People on this clock | 11,161 | 545,923 |
Compare Summit, NJ with another city
More comparisons with Summit, NJ: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Summit, NJ and Lisbon: common questions
What is the time difference between Summit, NJ, and Lisbon?
Lisbon is 5 hours ahead: it uses UTC+1, while Summit is on UTC−4.
If it is 9:00 AM in Summit, NJ, what time is it in Lisbon?
At 9:00 AM in Summit, clocks in Lisbon show 2:00 PM.
If it is 6:00 PM in Summit, NJ, what time is it in Lisbon?
At 6:00 PM in Summit, clocks in Lisbon show 11:00 PM.
When is a good time to call Lisbon from Summit, NJ?
Between 9:00 AM and 1:00 PM in Summit – that is 2:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
From what time in Summit, NJ, is it tomorrow in Lisbon?
Once it is 7:00 PM in Summit, the date in Lisbon has already changed. Until 5:00 AM in Lisbon, it is still the previous day in Summit.
Does the time gap between Summit, NJ, and Lisbon change during the year?
Yes, because the clocks in Summit and in Lisbon change on different dates. Next change: from October 25, 2026, Lisbon will be 4 hours ahead of Summit.
