Tunis to Boulder time converter
Boulder is 7 hours behind Tunis. When it is 9:00 AM in Tunis, it is 2:00 AM in Boulder.
7:31 PM in Tunis, Saturday, October 17, 2026
Tunis to Boulder conversion table
Every hour of today in Tunis and the matching time in Boulder. Light rows are typical working hours (9:00–18:00).
| Tunis | Boulder |
|---|---|
| 12:00 AM | 5:00 PM−1 day |
| 1:00 AM | 6:00 PM−1 day |
| 2:00 AM | 7:00 PM−1 day |
| 3:00 AM | 8:00 PM−1 day |
| 4:00 AM | 9:00 PM−1 day |
| 5:00 AM | 10:00 PM−1 day |
| 6:00 AM | 11:00 PM−1 day |
| 7:00 AM | 12:00 AM |
| 8:00 AM | 1:00 AM |
| 9:00 AM | 2:00 AM |
| 10:00 AM | 3:00 AM |
| 11:00 AM | 4:00 AM |
| 12:00 PM | 5:00 AM |
| 1:00 PM | 6:00 AM |
| 2:00 PM | 7:00 AM |
| 3:00 PM | 8:00 AM |
| 4:00 PM | 9:00 AM |
| 5:00 PM | 10:00 AM |
| 6:00 PM | 11:00 AM |
| 7:00 PM | 12:00 PM |
| 8:00 PM | 1:00 PM |
| 9:00 PM | 2:00 PM |
| 10:00 PM | 3:00 PM |
| 11:00 PM | 4:00 PM |
Best time to call or meet
Both sides are at work from 4:00 PM – 6:00 PM in Tunis (9:00 AM – 11:00 AM in Boulder).
Daylight saving time and the difference
The difference changes during the year because Tunis and Boulder switch clocks on different dates:
- Oct 17, 2026 – Nov 1, 2026: -7h
- Nov 1, 2026 – Mar 14, 2027: -8h
- Mar 14, 2027 – Oct 17, 2027: -7h
Distance
Tunis and Boulder are 9,228 km (5,734 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Tunis and Boulder?
Boulder is 7 hours behind Tunis.
What time is it in Boulder when it is 9 AM in Tunis?
When it is 9:00 AM in Tunis, it is 2:00 AM in Boulder.
When is the best time to call Boulder from Tunis?
Both sides are at work from 4:00 PM – 6:00 PM in Tunis (9:00 AM – 11:00 AM in Boulder).
Does the time difference between Tunis and Boulder change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.