Calendar Systems & Timekeeping
Julian Calendar
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<holidayfyi-glossary slug="julian-calendar"></holidayfyi-glossary>The predecessor to the Gregorian calendar, introduced by Julius Caesar in 46 BCE, with a year of 365.25 days achieved by adding a leap day every four years. The Julian calendar drifted from the solar year over centuries, prompting the Gregorian reform. Eastern Orthodox churches still use the Julian calendar for calculating religious holidays, placing Christmas on January 7 in Gregorian terms.
Référencé dans
Guides
- Calendrier des Jours Fériés au Moyen-Orient
- Calendrier des Jours Fériés en Russie
- Célébrations des Jours Fériés des Îles Britanniques
- Comment la Date de Pâques Est-Elle Calculée?
- Fêtes du christianisme orthodoxe
- Guide complet des fêtes chrétiennes
- L'Ancien Calendrier Égyptien
- Le Calendrier Copte et Noël Copte
- Le Calendrier Éthiopien : 13 Mois et une Année Unique
- Les fêtes religieuses expliquées