Constantine uses Africa/Algiers — UTC+01:00 (CET) in standard time. It is located in Constantine, Algeria. The live clock shows the current local time and updates every second.
Everything you need to know about Constantine's time zone, UTC offset, and Daylight Saving Time schedule.
Constantine uses UTC+01:00 in standard time. This is the offset used outside the daylight saving period.
This zone does not observe daylight saving time and stays on UTC+01:00 year-round.
The official IANA time zone name for Constantine is Africa/Algiers. This identifier is used in programming, operating systems and calendar applications worldwide.
No daylight saving transitions are scheduled for this zone.
Algiers, Oran, Annaba, Blida, Batna
Currency: Algerian Dinar (DZD). Calling code: +213. Languages: Arabic, Berber.
Constantine (Arabic: قسنطينة, romanized: Qusanṭīnah, Tamazight: ⵇⵙⵏⵟⵉⵏⴰ, romanized: Qsnṭina), also spelled Qacentina or Kasantina, is the capital of Constantine Province in northeastern Algeria. During Roman times it was called Cirta and was renamed "Constantina" in honour of Emperor Constantine the Great.
Located somewhat inland, Constantine is about 80 kilometres (50 miles) from the Mediterranean coast, on the banks of the Rhumel River.
Constantine is regarded as the capital of eastern Algeria and the commercial centre of its region and has a population of about 450,000 (938,475 with the agglomeration), making it the third largest city in the country after Algiers and Oran. There are several museums and historical sites located around the city.
Constantine is often referred to as the "City of Bridges" because of the numerous picturesque bridges connecting the various hills, valleys, and ravines that the city is built on and around.
Source: Wikipedia contributors — Constantine, Algeria. Adapted text is available under CC BY-SA 4.0; see licence details. Reviewed by the TimeZoria AI Editorial Team.
448,028 residents (GeoNames city population; metro areas may be larger).
Constantine, Algeria.
Africa/Algiers · UTC+01:00 (CET).
No daylight saving time.
Algerian Dinar (DZD) · +213.
Batna, Annaba, Algiers
Mohamed Boudiaf International Airport (CZL) about 9.9 km from the city coordinates. Source: OurAirports (public domain).
2024 averages: daily highs 24.7°C and lows 10.9°C. Warmest month: July (average high 36.9°C); coolest month: December (average low 3.4°C). Source: Open-Meteo (CC BY 4.0).
Region: Constantine · IANA zone: Africa/Algiers · Open data sources and licence details: TimeZoria AI licenses.
Current time in major cities compared to Constantine. Times update live every second.
Note on DST transitions: The offsets shown above reflect the current live offset, which changes twice a year due to Daylight Saving Time. Different regions change their clocks on different dates, which means the difference between Constantine and another city can vary by 1 hour for a short period in spring and autumn. Always verify the exact time difference around DST transition dates for critical scheduling.
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Common questions about Constantine's time zone, UTC offset, and DST.