Dededo to Lisbon: time difference
Lisbon is 10 h behind Dededo. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇵🇹 Lisbon, Portugal
51
- Western European Standard Time
- UTC+0
- Daytime
☀️ 06:56 · 🌙 17:46 · 10 h 50 min
−10 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Dededo 00:13 12:13 AM Lisbon 14:13 2:13 PM You –:–
00:13 12:13 AM
Chamorro Standard Time · UTC+10
☀️ 06:14 · 🌙 17:57
14:13 2:13 PM
Western European Standard Time · UTC+0
☀️ 06:56 · 🌙 17:46
·
−10 h
Lisbon is 10 h behind Dededo.
When you, Dededo 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
🇬🇺 Dededo
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇺 Dededo | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 00:13 | 14:13 |
| Local date | Monday, October 26, 2026 | Sunday, October 25, 2026 |
| Time zone | Chamorro Standard Time | Western European Standard Time |
| UTC offset | UTC+10 | UTC+0 |
| Offset from Dededo | — | −10 h |
| IANA zone | Pacific/Guam | Europe/Lisbon |
| Daylight saving | Not observed | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 06:14 | 06:56 |
| Sunset | 17:57 | 17:46 |
| Daylight | 11 h 44 min | 10 h 50 min |
| People on this clock | 45,000 | 545,923 |
Compare Dededo with another city
More comparisons with Dededo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Dededo and Lisbon: common questions
How many hours behind Dededo is Lisbon?
The clocks in Lisbon are 10 hours behind those in Dededo (UTC+0 and UTC+10).
If it is 9:00 AM in Dededo, what time is it in Lisbon?
At 9:00 AM in Dededo, clocks in Lisbon show 11:00 PM (the previous day).
If it is 6:00 PM in Dededo, what time is it in Lisbon?
At 6:00 PM in Dededo, clocks in Lisbon show 8:00 AM.
When do working hours in Dededo and in Lisbon overlap?
They don't: there are no shared working hours. The start of the day in Dededo (9:00 AM) is 11:00 PM (the previous day) in Lisbon, and the start of the day in Lisbon is 7:00 PM in Dededo.
When does the date change in Lisbon compared with Dededo?
The new day starts in Lisbon later: until 10:00 AM in Dededo, it is still the previous day there. From 2:00 PM in Lisbon, Dededo is already on the next day.
Does the time gap between Dededo and Lisbon change during the year?
Yes – daylight saving time is used in Lisbon but not in Dededo. From March 28, 2027, Lisbon will be 9 hours behind Dededo.
