Keywords

#inter_gravissimas

Inter gravissimas

Papal document that established the Gregorian calendar

Inter gravissimas was a papal bull issued by Pope Gregory XIII on 24 February 1582. The document, written in Latin, reformed the Julian calendar. The reform came to be regarded as a new calendar in its own right and came to be called the Gregorian calendar, which is used in most countries today.

Sun 8th

Provided by Wikipedia

Learn More

This keyword could refer to multiple things. Here are some suggestions:

Inter gravissimas 1582 Gregorian calendar Adoption of the Gregorian calendar Date of Easter Epact Villa Mondragone Aloysius Lilius Pope Gregory XIII Calendar (New Style) Act 1750
0 searches
This keyword has never been searched before
This keyword has never been searched for with any other keyword.