Month of the year | Labelled on astrolabe |
---|---|
1. January : | JAN |
2. February : | FEB |
3. March : | MAR |
4. April : | APR |
5. May : | MAY |
6. June : | JUNE |
7. July : | JULY |
8. August: | AUG |
9. September : | SEPT |
10. October : | OCT |
11. November : | NOV |
12. December : | DEC |
The calendar is of the Western type. Every fifth day and the
end of the month.The vernal equinox falls on the 21th day of
March. [N.B: Date is decimal as date of vernal equinox on
some astrolabes can be measured to within 0.25 of a day]
The calendar is labelled: