1 oct. 1792 - Revolutionary Calender
Description:
A year consists of 365 or 366 days, divided into 12 months of 30 days each, followed by 5 or 6 additional days. The began using this system on September 22, 1792.Ajouté au bande de temps:
Date:
1 oct. 1792
Maintenaint
~ Il y a 233 ans