Upper Alton to Tunis time converter

Tunis is 6 hours ahead of Upper Alton. When it is 9:00 AM in Upper Alton, it is 3:00 PM in Tunis.

Upper Alton CDT

Monday, October 19, 2026

Tunis CET

Tuesday, October 20, 2026

Upper Alton
Illinois, United States
Mon, Oct 19
CDTUTC-5
Tunis
Tunisia
Tue, Oct 20
CETUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Upper Alton to Tunis conversion table

Every hour of today in Upper Alton and the matching time in Tunis. Light rows are typical working hours (9:00–18:00).

Upper AltonTunis
12:00 AM6:00 AM
1:00 AM7:00 AM
2:00 AM8:00 AM
3:00 AM9:00 AM
4:00 AM10:00 AM
5:00 AM11:00 AM
6:00 AM12:00 PM
7:00 AM1:00 PM
8:00 AM2:00 PM
9:00 AM3:00 PM
10:00 AM4:00 PM
11:00 AM5:00 PM
12:00 PM6:00 PM
1:00 PM7:00 PM
2:00 PM8:00 PM
3:00 PM9:00 PM
4:00 PM10:00 PM
5:00 PM11:00 PM
6:00 PM12:00 AM+1 day
7:00 PM1:00 AM+1 day
8:00 PM2:00 AM+1 day
9:00 PM3:00 AM+1 day
10:00 PM4:00 AM+1 day
11:00 PM5:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Upper Alton (3:00 PM – 6:00 PM in Tunis).

Daylight saving time and the difference

The difference changes during the year because Upper Alton and Tunis switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Oct 19, 2027: +6h

Distance

Upper Alton and Tunis are 8,300 km (5,157 miles) apart in a straight line.

More conversions

Tunis to Upper AltonUpper Alton to New YorkUpper Alton to LondonUpper Alton to Los AngelesUpper Alton to ChicagoUpper Alton to TorontoUpper Alton to São PauloUpper Alton to ParisUpper Alton to BerlinUpper Alton to MoscowUpper Alton to DubaiUpper Alton to New DelhiUpper Alton to Bangkok
New York to TunisLondon to TunisLos Angeles to TunisChicago to TunisToronto to TunisSão Paulo to TunisParis to TunisBerlin to TunisMoscow to TunisDubai to TunisNew Delhi to TunisBangkok to Tunis

Questions and answers

What is the time difference between Upper Alton and Tunis?

Tunis is 6 hours ahead of Upper Alton.

What time is it in Tunis when it is 9 AM in Upper Alton?

When it is 9:00 AM in Upper Alton, it is 3:00 PM in Tunis.

When is the best time to call Tunis from Upper Alton?

Both sides are at work from 9:00 AM – 12:00 PM in Upper Alton (3:00 PM – 6:00 PM in Tunis).

Does the time difference between Upper Alton and Tunis change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.