Tunis, Tunisia · UTC+1 ☆

Tunis is in the Central European Time zone (CET/UTC+1). Tunisia does not observe daylight saving time, keeping UTC+1 year-round.

Tunis sits at 37 degrees north, at the cap of the African continent that juts into the Mediterranean closest to Europe. The city is ancient: Carthage, the civilization that challenged Rome and nearly broke it, was founded nearby around 814 BCE. The ruins of Carthage are now a suburb of greater Tunis.

Tunisia keeps UTC+1, year-round, with no daylight saving time. In summer, this means Tunis runs on the same clock as London (which has moved to BST/UTC+1) while the rest of continental Europe has moved an hour ahead. The alignment with the UK’s summer clock is coincidental but creates a useful window for business and travel.

The medina of Tunis is a UNESCO World Heritage Site, the old walled city whose covered souk streets have been in continuous commercial use for over a thousand years. The merchant rhythms of the souk, opening around 9am and closing in the afternoon heat, have adapted to the fixed UTC+1 clock without friction.

Arab Spring and a fixed clock

Tunisia was the first country of the Arab Spring in December 2010 and January 2011. The revolution began partly as a response to economic exclusion, and the country’s subsequent democratic transition, however turbulent, has made Tunis one of the region’s more open cities.

9am in Tunis is 8am in London. Algiers in neighboring Algeria keeps the same UTC+1 year-round.

Sources

• IANA Time Zone Database - Africa/Tunis
• Institut National de la Statistique Tunisie