Monument, CO to Lisbon: time difference
Lisbon is 7 h ahead of Monument, CO. Live clocks for both, the working hours they share, and how each one sits against your own time.
+7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Monument, CO 05:52 5:52 AM Lisbon 12:52 12:52 PM You –:–
05:52 5:52 AM
Mountain Daylight Time · UTC-6
☀️ 07:06 · 🌙 18:28
12:52 12:52 PM
Western European Summer Time · UTC+1
☀️ 07:42 · 🌙 19:06
·
+7 h
Lisbon is 7 h ahead of Monument, CO.
When you, Monument, CO 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
🇺🇸 Monument, CO
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
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 5 5 AM 6 6 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Monument, CO | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 05:52 | 12:52 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 2026 |
| Time zone | Mountain Daylight Time | Western European Summer Time |
| UTC offset | UTC-6 | UTC+1 |
| Offset from Monument, CO | — | +7 h |
| IANA zone | America/Denver | Europe/Lisbon |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:06 | 07:42 |
| Sunset | 18:28 | 19:06 |
| Daylight | 11 h 22 min | 11 h 24 min |
| People on this clock | 10,000 | 545,923 |
Compare Monument, CO with another city
More comparisons with Monument, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Monument, CO and Lisbon: common questions
How far ahead of Monument, CO, is Lisbon?
Lisbon is 7 hours ahead of Monument: UTC+1 against UTC−6.
What time is it in Lisbon at the start of the working day in Monument, CO?
The working day in Monument starts at 9:00 AM; in Lisbon it is 4:00 PM at that moment.
If it is 6:00 PM in Monument, CO, what time is it in Lisbon?
At 6:00 PM in Monument, clocks in Lisbon show 1:00 AM (the next day).
When is a good time to call Lisbon from Monument, CO?
Between 9:00 AM and 11:00 AM in Monument – that is 4:00 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 Monument, CO?
The new day starts in Lisbon earlier: at 5:00 PM in Monument it is already midnight there. Until 7:00 AM in Lisbon, Monument is still on the previous day.
Does the time difference between Monument, CO, and Lisbon change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Lisbon will be 6 hours ahead of Monument.
