Gregorian calendar
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AI overview
The Gregorian calendar is the internationally accepted system for tracking dates and organizing time in civil society across the world. It matters because it provides a common standard that allows people, businesses, and governments everywhere to coordinate schedules, make agreements, and communicate about when events occur.
AI-generated from the Wikipedia summary — may contain errors.
Key dates
- Inception
- 1753
via Wikidata · CC0
Wikidata facts
- Instance of
- interval scale
- Has part
- 2025
- Named after
- Gregory XIII
- Image
- Ewiger Kalender gregorianisch.png
Show 5 more facts
- P5008
- Wikipedia:Vital articles/Level/4 (2022)
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