Citizen Association for Equitable and Sustainable Time (ACHED / ACHEDFR).
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French non-profit association (1901 law), founded in 1983. We inform the public and advocate for a legal time that is healthier for people and the climate. France currently applies clock changes and maintains a permanent time advance: +1 hour in winter and +2 hours in summer, which is harmful to health and the climate.
You can email us. We reply as soon as possible. (This section will be expanded.)
This section is dedicated to people who supported the association and/or contributed to the work. (Content being expanded.)
Hommages — cliquez sur un nom pour ouvrir.
Contributeur de l'ACHED, membre du bureau scientifique
Recent news and archives (pages formerly called actualités):
Last update : 01/04/2026
