Berlin packs 3,426,354 people into a December day that quits after 7 hours 39 minutes. Madrid, with 3,255,944, sits west of Greenwich and starts dinner at 21:00. Same clock. The cities on Central European Time share one offset and one set of DST rules, except for two North African holdouts that refuse the spring switch and stay on UTC+1 all year.

Which capital cities run on Central European Time?

City Country Population IANA Zone
Berlin Germany 3,426,354 Europe/Berlin
Madrid Spain 3,255,944 Europe/Madrid
Rome Italy 2,318,895 Europe/Rome
Paris France 2,138,551 Europe/Paris
Budapest Hungary 1,741,041 Europe/Budapest
Warsaw Poland 1,702,139 Europe/Warsaw
Vienna Austria 1,691,468 Europe/Vienna
Belgrade Serbia 1,273,651 Europe/Belgrade
Prague Czechia 1,165,581 Europe/Prague

Standard time (CET, UTC+1) runs from the last Sunday of October to the last Sunday of March. Summer time (CEST, UTC+2) runs from the last Sunday of March to the last Sunday of October. The 2026 spring switch: Sunday 29 March at 02:00 local, forward 60 minutes. The autumn switch: Sunday 25 October 2026 at 03:00 local, back 60 minutes. EU Directive 2000/84/EC sets those dates for member states. The European Commission publishes the definitive schedule at ec.europa.eu.

What are the biggest non-capital cities on CET?

Hamburg (1,973,896) and Munich (1,505,005) both run on Europe/Berlin. They share Berlin's exact DST rhythm and its daylight swing: on the June solstice, Berlin gets 16 hours 50 minutes of daylight. On the December solstice, 7 hours 39 minutes.

Barcelona clocks 1,686,208 people on Europe/Madrid. Solar noon in winter arrives well past 13:00. Spain has used CET since 1940, when the Franco regime aligned the country's clocks with Germany. The shift never reversed.

Milan (1,371,498) runs on Europe/Rome. Northern Italy tends toward a northern-European work rhythm: 09:00 to 17:30, shorter lunch than the south.

Köln (1,024,621) sits on Europe/Berlin.

Which CET cities skip daylight saving time?

Algiers (2,364,230) uses Africa/Algiers. It stays on UTC+1 permanently. No DST, no clock change, no March disruption. During the European warm season, Algiers is one hour behind Paris and Rome. During the European cold season, the times match.

Tunisia also stays on permanent UTC+1. It ran summer time from 2005 to 2008, then dropped it.

What that means in practice:

  • November through February: Algiers and Tunis match Berlin, Paris, and Rome exactly.
  • March through October: Algiers and Tunis lag one hour behind the EU cities, which have jumped to UTC+2.

A 15:00 call in Algiers is 16:00 in Paris in July. In January, it is 15:00 in both. The split catches travellers every year.

The EU's stalled proposal to abolish DST would add complexity. If member states choose different permanent offsets, the North African pair could end up matching some EU cities year-round and diverging from others. The European Commission proposed ending the clock changes in 2018. The European Parliament voted for abolition in 2019. As of 2026, the Council of the EU has not agreed a position. Check the Council's transport and telecommunications configuration for updates.

Libya borders Tunisia and runs on Eastern European Time (UTC+2). Cross the border and you lose a full hour. Confirm Libya's current zone with the IANA tz database before travelling.

Which IANA zones belong to the cet cities list?

The CLDR groups these identifiers under the Europe_Central metazone. All share the same UTC offset. All except the African pair share the same DST transitions.

  1. Africa/Algiers
  2. Africa/Ceuta
  3. Africa/Tunis
  4. Europe/Andorra
  5. Europe/Belgrade
  6. Europe/Berlin
  7. Europe/Brussels
  8. Europe/Budapest
  9. Europe/Gibraltar
  10. Europe/Madrid
  11. Europe/Malta
  12. Europe/Paris
  13. Europe/Prague
  14. Europe/Rome
  15. Europe/Tirane
  16. Europe/Vienna
  17. Europe/Warsaw
  18. Europe/Zurich

If your system pulls zone data via Python's zoneinfo, query Europe/Paris for the canonical CET/CEST rules. Hardcoding "CET" as a string is wrong half the year: the correct local-time abbreviation from late March to late October is CEST. The authoritative list lives in the IANA time zone database, published at iana.org.

What cities sit just outside the CET boundary?

London, Dublin, and Lisbon sit on Western European Time (UTC+0 standard, UTC+1 summer). The UK and Ireland switch DST on the same weekends as the EU, so the gap stays constant: London is always one hour behind Berlin.

Athens, Helsinki, Bucharest, Sofia, and Kyiv run on Eastern European Time (UTC+2 standard, UTC+3 summer). Istanbul and Moscow sit further ahead: Moscow is UTC+3 year-round, two hours ahead of CET in winter.

Mainland Spain uses CET. The Canary Islands use Western European Time. A Madrid to Las Palmas flight crosses a one-hour boundary inside the same country.

Spain's geographic misalignment is extreme. The country sits west of Greenwich but runs on UTC+1. Solar noon in Madrid in winter arrives around 13:15 to 13:30. In summer, around 14:15. Portugal, on the same longitude as western Spain, stayed on Western European Time. The Iberian Peninsula splits down the middle.

What is the time difference between CET cities and New York?

New York is 6 hours behind CET and 6 hours behind CEST. But the US and Europe change clocks on different dates. The US springs forward on the second Sunday of March and falls back on the first Sunday of November. Europe moves on the last Sundays of March and October. During the gap weeks, New York is 5 hours behind, not 6.

On 15 January 2026, relative to CET: New York is 6 hours behind. On 15 July 2026, relative to CEST: New York is 6 hours behind.

Chicago is 7 hours behind both. Los Angeles is 9 hours behind both.

What is the time difference between CET cities and London?

London is 1 hour behind CET and 1 hour behind CEST. The gap holds year-round because DST transitions align.

What is the time difference between CET cities and Dubai?

Dubai is 3 hours ahead of CET in winter. In summer, Dubai is 2 hours ahead of CEST.

What is the time difference between CET cities and Mumbai?

Mumbai is 4.5 hours ahead of CET in winter. In summer, 3.5 hours ahead of CEST.

What is the time difference between CET cities and Singapore?

Singapore is 7 hours ahead of CET in winter. In summer, 6 hours ahead of CEST.

What is the time difference between CET cities and Tokyo?

Tokyo is 8 hours ahead of CET in winter. In summer, 7 hours ahead of CEST.

What is the time difference between CET cities and Sydney?

Sydney is 10 hours ahead of CET in winter. In summer, 8 hours ahead of CEST. Australia's DST runs October to April, opposite to Europe's, so the gap narrows during the European warm season.

What is the time difference between CET cities and Johannesburg?

Johannesburg is 1 hour ahead of CET in winter. In summer, Johannesburg and CEST share the same time.

What is the time difference between CET cities and São Paulo?

São Paulo is 4 hours behind CET in winter. In summer, 5 hours behind CEST.

How do I check the current time in a CET city?

The 24-hour clock is standard across the zone. A train in Germany departs at "14:30," not "2:30 PM." Write times in 24-hour format when booking travel or scheduling calls.

For the current time across all CET cities, check the CET Time Now page or any specific city page:

For the full country breakdown, see Countries on Central European Time. For the mechanics of the zone itself, including its history and how it relates to UTC, read What Is CET?.