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Time Change 1917 in France

Next change:
Mar
29
1 hour Forward

Mar 29, 2026, 2:00 am

Country: France
Long Name: French Republic
Abbreviations: FR, FRA
Capital: Paris
Time Zones: 2 (Main Country)
Total Time Zones: 13 (with dependencies)
Dial Code: +33

Mar 24

Forward 1 hour

Mar 24, 1917 - Daylight Saving Time Started

When local standard time was about to reach
Saturday, March 24, 1917, 11:00:00 pm clocks were turned forward 1 hour to
Sunday, March 25, 1917, 12:00:00 midnight local daylight time instead.

Sunrise and sunset were about 1 hour later on Mar 25, 1917 than the day before. There was more light in the evening and less light in the morning.

Also called Spring Forward, Summer Time, and Daylight Savings Time.

Oct 8

Back 1 hour

Oct 8, 1917 - Daylight Saving Time Ended

When local daylight time was about to reach
Monday, October 8, 1917, 12:00:00 midnight clocks were turned backward 1 hour to
Sunday, October 7, 1917, 11:00:00 pm local standard time instead.

Sunrise and sunset were about 1 hour earlier on Oct 8, 1917 than the day before. There was more light in the morning and less light in the evening.

Also called Fall Back and Winter Time.

Other years: 1914 | 1915 | 1916 | 1917 | 1918 | 1919 | 1920 | 2025

When Does DST Start and End in France?

In continental France, which includes the capital Paris, the Daylight Saving Time (DST) period starts on the last Sunday of March and ends on the last Sunday of October, together with most other European countries.

Although the collectivity of Saint Pierre and Miquelon also uses DST (see below), the times displayed above apply only to continental France.

Which Departments, Regions, External Territories, Islands, Overseas Countries and Districts use Daylight Saving Time in 1917

Areas in France using DST in 1917
Areas in France on standard time all of 1917

DST in Locations in France in 1917 (105 Locations)

Agen Mar 24 – Oct 8 Chartres Mar 24 – Oct 8 Nancy Mar 24 – Oct 8
Aix-en-Provence Mar 24 – Oct 8 Châteauroux Mar 24 – Oct 8 Nantes Mar 24 – Oct 8
Ajaccio Mar 24 – Oct 8 Chaumont Mar 24 – Oct 8 Nevers Mar 24 – Oct 8
Albi Mar 24 – Oct 8 Cherbourg-Octeville Mar 24 – Oct 8 Nice Mar 24 – Oct 8
Alençon Mar 24 – Oct 8 Clermont-Ferrand Mar 24 – Oct 8 Nîmes Mar 24 – Oct 8
Amiens Mar 24 – Oct 8 Digne-les-Bains Mar 24 – Oct 8 Niort Mar 24 – Oct 8
Angers Mar 24 – Oct 8 Dijon Mar 24 – Oct 8 Orléans Mar 24 – Oct 8
Angoulême Mar 24 – Oct 8 Dole Mar 24 – Oct 8 Pamiers Mar 24 – Oct 8
Annecy Mar 24 – Oct 8 Douai Mar 24 – Oct 8 Paris Mar 24 – Oct 8
Annonay Mar 24 – Oct 8 Évreux Mar 24 – Oct 8 Pau Mar 24 – Oct 8
Auch Mar 24 – Oct 8 Évry-Courcouronnes Mar 24 – Oct 8 Périgueux Mar 24 – Oct 8
Aurillac Mar 24 – Oct 8 Gap Mar 24 – Oct 8 Perpignan Mar 24 – Oct 8
Auxerre Mar 24 – Oct 8 Grenoble Mar 24 – Oct 8 Poitiers Mar 24 – Oct 8
Avignon Mar 24 – Oct 8 Guéret Mar 24 – Oct 8 Port-aux-Francais No DST
Bastia Mar 24 – Oct 8 Istres Mar 24 – Oct 8 Quimper Mar 24 – Oct 8
Beauvais Mar 24 – Oct 8 La Roche-sur-Yon Mar 24 – Oct 8 Reims Mar 24 – Oct 8
Belfort Mar 24 – Oct 8 La Rochelle Mar 24 – Oct 8 Rennes Mar 24 – Oct 8
Bellac Mar 24 – Oct 8 Laon Mar 24 – Oct 8 Rodez Mar 24 – Oct 8
Besançon Mar 24 – Oct 8 Laval Mar 24 – Oct 8 Rouen Mar 24 – Oct 8
Biarritz Mar 24 – Oct 8 Le Havre Mar 24 – Oct 8 Royan Mar 24 – Oct 8
Blois Mar 24 – Oct 8 Le Mans Mar 24 – Oct 8 Saint-Brieuc Mar 24 – Oct 8
Bordeaux Mar 24 – Oct 8 Le Puy-en-Velay Mar 24 – Oct 8 Saint-Denis Mar 24 – Oct 8
Boulogne-Billancourt Mar 24 – Oct 8 Lens Mar 24 – Oct 8 Saint-Étienne Mar 24 – Oct 8
Bourg-en-Bresse Mar 24 – Oct 8 Lille Mar 24 – Oct 8 Strasbourg Mar 24 – Oct 8
Bourges Mar 24 – Oct 8 Limoges Mar 24 – Oct 8 Tarbes Mar 24 – Oct 8
Brest Mar 24 – Oct 8 Lyon Mar 24 – Oct 8 Toulon Mar 24 – Oct 8
Brive-la-Gaillarde Mar 24 – Oct 8 Marseille Mar 24 – Oct 8 Toulouse Mar 24 – Oct 8
Caen Mar 24 – Oct 8 Meaux Mar 24 – Oct 8 Tours Mar 24 – Oct 8
Cahors Mar 24 – Oct 8 Mende Mar 24 – Oct 8 Troyes Mar 24 – Oct 8
Cannes Mar 24 – Oct 8 Metz Mar 24 – Oct 8 Valence (Drôme) Mar 24 – Oct 8
Carcassonne Mar 24 – Oct 8 Mont-de-Marsan Mar 24 – Oct 8 Vannes Mar 24 – Oct 8
Chalon-sur-Saône Mar 24 – Oct 8 Montauban Mar 24 – Oct 8 Verdun Mar 24 – Oct 8
Châlons-en-Champagne Mar 24 – Oct 8 Montpellier Mar 24 – Oct 8 Versailles Mar 24 – Oct 8
Chambéry Mar 24 – Oct 8 Moulins (Allier) Mar 24 – Oct 8 Vesoul Mar 24 – Oct 8
Charleville-Mézières Mar 24 – Oct 8 Mulhouse Mar 24 – Oct 8 Villeurbanne Mar 24 – Oct 8

Daylight Saving Time in Dependencies of France

Dependency Type Daylight Saving Time Period
Clipperton Island Overseas territory No Daylight Saving Time
French Guiana Overseas department No Daylight Saving Time
French Polynesia Overseas collectivity No Daylight Saving Time
French Southern Territories Overseas territory No Daylight Saving Time
Guadeloupe Overseas department No Daylight Saving Time
Martinique Overseas department No Daylight Saving Time
Mayotte Overseas department No Daylight Saving Time
New Caledonia Overseas collectivity No Daylight Saving Time
Réunion (French) Overseas department No Daylight Saving Time
Saint Barthélemy Overseas collectivity No Daylight Saving Time
Saint Martin Overseas collectivity No Daylight Saving Time
Saint Pierre and Miquelon Overseas collectivity No Daylight Saving Time
Wallis and Futuna Overseas collectivity No Daylight Saving Time

Daylight Saving Time History in France

  • France first observed Daylight Saving Time in 1916.
  • France has observed DST for 80 years between 1916 and 2025 (DST in at least one location).
  • Previous time with no Daylight Saving Time was 1975.
  • See Worldwide DST Statistics