Lisbon to Rapid City, SD: time difference
Rapid City, SD is 7 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 18:53 6:53 PM Rapid City, SD 11:53 11:53 AM You –:–
18:53 6:53 PM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
11:53 11:53 AM
Mountain Daylight Time · UTC-6
☀️ 07:13 · 🌙 18:04
·
−7 h
Rapid City, SD is 7 h behind Lisbon.
When you, Lisbon and Rapid City, SD 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
🇺🇸 Rapid City, SD
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 14 2 PM 15 3 PM 16 4 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Rapid City, SD |
|---|---|---|
| Local time | 18:53 | 11:53 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Western European Summer Time | Mountain Daylight Time |
| UTC offset | UTC+1 | UTC-6 |
| Offset from Lisbon | — | −7 h |
| IANA zone | Europe/Lisbon | America/Denver |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:50 | 07:13 |
| Sunset | 18:54 | 18:04 |
| Daylight | 11 h 4 min | 10 h 51 min |
| People on this clock | 545,923 | 74,703 |
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 Rapid City, SD: common questions
What is the time difference between Lisbon and Rapid City, SD?
Rapid City is 7 hours behind: it uses UTC−6, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Rapid City, SD?
At 9:00 AM in Lisbon, clocks in Rapid City show 2:00 AM.
If it is 6:00 PM in Lisbon, what time is it in Rapid City, SD?
At 6:00 PM in Lisbon, clocks in Rapid City show 11:00 AM.
Is there a time when both Lisbon and Rapid City, SD, are at work?
Yes: from 4:00 PM to 6:00 PM in Lisbon (9:00 AM to 11:00 AM in Rapid City), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Rapid City, SD?
Until 7:00 AM in Lisbon it is still the previous day in Rapid City. The other way round, from 5:00 PM in Rapid City it is already the next day in Lisbon.
Does the time difference between Lisbon and Rapid City, SD, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Rapid City will be 6 hours behind Lisbon.
