Quepennura Leap Week Calendar

Calendar

Quepennura Leap Week Calendar

(Desktop makes it easier to see this calendar.)

Month Names and Number of the Days in One Month

  • Quepennura Leap Week Calendar uses the same month names as Julian Calendar, which was made before Gregorian Calendar.

      1. January

      2. February

      3. March

      4. April

      5. May

      6. June

      7. July

      8. August

      9. September

      10. October

      11. November

      12. December

  • One month usually has 31 days, but the (5n + 2) th month in one year does NOT have 31 days.

    • Each of February and July has 30 days.

    • December has 25 days in one common year and 32 days in one leap year, in the other words, the period from December 26 to December 32 is the leap week.

Day of the Week and the Beginning of Each Month

  • January, June and November begin on Monday.

    • January is the 1st month in one year following Julian Calendar.

    • Monday is the 1st day of the week according to ISO 8601.

  • February, July and December begin on Thursday.

    • December is the last month in one year following Julian Calendar.

  • March and August begin on Saturday.

    • March was originally the 1st month in one year according to Roman Calendar, which had been used before Julian Calendar.

    • Saturday was originally the 1st day of the week.

  • April and September begin on Tuesday.

  • May and October begin on Friday.

  • No month begins on Wednesday or on Sunday.

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