Tallinn uses Europe/Tallinn — UTC+02:00 (EET) in standard time and UTC+03:00 (EEST) during daylight saving time. It is located in Harjumaa, Estonia. The live clock shows the current local time and updates every second.
Everything you need to know about Tallinn's time zone, UTC offset, and Daylight Saving Time schedule.
Tallinn uses UTC+02:00 in standard time. This is the offset used outside the daylight saving period.
UTC+03:00 (EEST) during daylight saving time. Clocks move forward one hour in spring and back one hour in autumn.
The official IANA time zone name for Tallinn is Europe/Tallinn. This identifier is used in programming, operating systems and calendar applications worldwide.
Spring forward: 29 March 2026 at 03:00 → 04:00
Fall back: 25 October 2026 at 04:00 → 03:00
Spring forward: 28 March 2027 at 03:00 → 04:00
Fall back: 31 October 2027 at 04:00 → 03:00
Spring forward: 26 March 2028 at 03:00 → 04:00
Fall back: 29 October 2028 at 04:00 → 03:00
Spring forward: 25 March 2029 at 03:00 → 04:00
Fall back: 28 October 2029 at 04:00 → 03:00
Tartu, Narva, Pärnu
Currency: Euro (EUR). Calling code: +372. Languages: Estonian.
Tallinn is the capital and largest city of Estonia. Located on a bay in northern Estonia, on the shore of the Gulf of Finland of the Baltic Sea, it has a population of 452,563 as of 2026, making it the third most-populous city in the Baltics. As of 2024, the population of the Tallinn metropolitan area is estimated at 646,315.
Tallinn is the main governmental, financial, industrial, and cultural centre of Estonia. It is located 187 kilometres (116 mi) northwest of the country's second largest city, Tartu, however, only 80 kilometres (50 mi) south of Helsinki, the capital city of Finland.
It is also 320 kilometres (200 mi) west of Saint Petersburg, Russia, 300 kilometres (190 mi) north of Riga, Latvia, and 380 kilometres (240 mi) east of Stockholm, Sweden. From the 13th century until the first half of the 20th century, Tallinn was known in most of the world by variants of its other historical name, Reval.
Reval (Tallinn) received Lübeck city rights in 1248; however, the earliest evidence of human settlement in the area dates back almost 5,000 years. The medieval indigenous inhabitants of present-day Tallinn and northern Estonia were among the last "pagan" peoples in Europe to be Christianised...
Source: Wikipedia contributors — Tallinn. Adapted text is available under CC BY-SA 4.0; see licence details. Reviewed by the TimeZoria AI Editorial Team.
394,024 residents (GeoNames city population; metro areas may be larger).
Harjumaa, Estonia.
Europe/Tallinn · UTC+02:00 (EET).
Observes DST.
Euro (EUR) · +372.
Helsinki, Espoo, Pärnu
Lennart Meri Tallinn Airport (TLL) about 5.2 km from the city coordinates. Source: OurAirports (public domain).
2024 averages: daily highs 11.0°C and lows 4.6°C. Warmest month: July (average high 22.4°C); coolest month: January (average low -9.6°C). Source: Open-Meteo (CC BY 4.0).
Tallinn has a highly diversified economy with particular strengths in information technology, tourism and logistics. More than half of Estonia's GDP is created in Tallinn. Source: Wikipedia contributors · CC BY-SA 4.0 (adapted).
Region: Harjumaa · IANA zone: Europe/Tallinn · Open data sources and licence details: TimeZoria AI licenses.
Current time in major cities compared to Tallinn. 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 Tallinn 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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Tallinn's time zone affects business hours, travel plans and international calls. The Europe/Tallinn zone is used for local scheduling, transport and everyday life in Harjumaa.
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Common questions about Tallinn's time zone, UTC offset, and DST.