Gregoryanong kalendaryo
An '''Gregoryanong kalendaryo''' an saro sa piggagamit na [[kalendaryo]] sa [[kinaban]] ngonyan kabali sa Ebreo, Islamiko, Indyano, Intsik, asin Hulyano.<ref>{{Cite web |title=Introduction to Calendars |url=http://www.usno.navy.mil/USNO/astronomical-applications/astronomical-information-center/calendars |access-date=2009-06-26 |archive-date=2011-10-19 |archive-url=https://web.archive.org/web/20111019043524/http://www.usno.navy.mil/USNO/astronomical-applications/astronomical-information-center/calendars |dead-url=yes }}</ref> 

==Mga toltolan==
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An Gregoryanong kalendaryo an saro sa piggagamit na kalendaryo sa kinaban ngonyan kabali sa Ebreo, Islamiko, Indyano, Intsik, asin Hulyano. 

Mga toltolan