Athens, TN to Lisbon: time difference
Lisbon is 5 h ahead of Athens, TN. 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.
Athens, TN 22:54 10:54 PM Lisbon 03:54 3:54 AM You –:–
22:54 10:54 PM
Eastern Daylight Time · UTC-4
☀️ 07:50 · 🌙 18:57
03:54 3:54 AM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
·
+5 h
Lisbon is 5 h ahead of Athens, TN.
When you, Athens, TN 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
🇺🇸 Athens, TN
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
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Athens, TN | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 22:54 | 03:54 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Eastern Daylight Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Athens, TN | — | +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 | 07:50 | 07:53 |
| Sunset | 18:57 | 18:50 |
| Daylight | 11 h 6 min | 10 h 57 min |
| People on this clock | 115,452 | 545,923 |
Compare Athens, TN with another city
More comparisons with Athens, TN: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Athens, TN and Lisbon: common questions
How far ahead of Athens, TN, is Lisbon?
Lisbon is 5 hours ahead of Athens: UTC+1 against UTC−4.
What time is it in Lisbon when it is 9:00 AM in Athens, TN?
When it is 9:00 AM in Athens, it is 2:00 PM in Lisbon.
If it is 6:00 PM in Athens, TN, what time is it in Lisbon?
At 6:00 PM in Athens, clocks in Lisbon show 11:00 PM.
When is a good time to call Lisbon from Athens, TN?
Between 9:00 AM and 1:00 PM in Athens – that is 2:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Lisbon compared with Athens, TN?
The new day starts in Lisbon earlier: at 7:00 PM in Athens it is already midnight there. Until 5:00 AM in Lisbon, Athens is still on the previous day.
Does the time difference between Athens, TN, and Lisbon change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Lisbon will be 4 hours ahead of Athens.
