Lisbon to Brentwood, TN: time difference
Brentwood, TN is 6 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 12:42 12:42 PM Brentwood, TN 06:42 6:42 AM You –:–
12:42 12:42 PM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
06:42 6:42 AM
Central Daylight Time · UTC-5
☀️ 07:01 · 🌙 18:04
·
−6 h
Brentwood, TN is 6 h behind Lisbon.
When you, Lisbon and Brentwood, TN 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
🇺🇸 Brentwood, TN
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Brentwood, TN |
|---|---|---|
| Local time | 12:42 | 06:42 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Western European Summer Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Lisbon | — | −6 h |
| IANA zone | Europe/Lisbon | America/Chicago |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:53 | 07:01 |
| Sunset | 18:50 | 18:04 |
| Daylight | 10 h 57 min | 11 h 3 min |
| People on this clock | 545,923 | 64,474 |
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 Brentwood, TN: common questions
How many hours behind Lisbon is Brentwood, TN?
The clocks in Brentwood are 6 hours behind those in Lisbon (UTC−5 and UTC+1).
What time is it in Brentwood, TN, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 3:00 AM in Brentwood.
What time is it in Brentwood, TN, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 12:00 PM in Brentwood.
When is a good time to call Brentwood, TN, from Lisbon?
Between 3:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 12:00 PM in Brentwood – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Brentwood, TN, compared with Lisbon?
The new day starts in Brentwood later: until 6:00 AM in Lisbon, it is still the previous day there. From 6:00 PM in Brentwood, Lisbon is already on the next day.
Does the time gap between Lisbon and Brentwood, TN, change during the year?
Yes, because the clocks in Lisbon and in Brentwood change on different dates. Next change: from October 25, 2026, Brentwood will be 5 hours behind Lisbon.
