Gregorian Calendar!
Gregorian calendar
Spaniards use the Gregorian Calendar just like US Americans and Britons. It starts on January 1st.
a calendar i think that it may also be knowne as a date book
the amans use a christian calendar.
It is called Hijra Calendar. It is a lunar calendar.
The Aztec calendar recognised 365 days
the Gregorian calendar
The Gregorian calendar.
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yes,the us uses the gregorian calendar
They brought the calendar with them from Europe.
The present calendar, used world wide for business, is the Gregorian calendar.