Translate Old Style calendar from English to French

Summary

English to French: more detail...

Old Style calendar:
The word Old Style calendar exists in our database, but we currently do not have a translation from English to French.
- Synonyms for "old style calendar":
  Julian calendar; Old Style calendar; solar calendar

English

Detailed Translations for Old Style calendar from English to French

Noun	Related Translations	Other Translations
-	Julian calendar

the solar calendar introduced in Rome in 46 b.c. by Julius Caesar and slightly modified by Augustus, establishing the 12-month year of 365 days with each 4th year having 366 days and the months having 31 or 30 days except for February¹