2013 Calendar of Uposatha Days

Here are this year's dates of Uposatha days as observed in Thai Buddhism (Dhammayut and Mahānikai sects). This calendar follows the Dhammayut calculation—which, for the days marked with an asterisk, is one day later than the Mahānikai. [1]

  Last quarter moon

last quarter

New moon

new moon

First quarter moon

first quarter

Full moon

full moon

Last quarter moon

last quarter

January 5 11 19 26 -
February 3 10 18 25
Māgha Pūjā
-
March 5 11 19 26 -
April 3 10 18 25 -
May 3 9 17 24
Visākha Pūjā
-
June 1 8 16 23 -
July 1 8* 16* 22
Āsaḷha Pūjā
30
August - 6 14 21 29
September - 5* 13* 19 27
October - 4 12 19
Pavāraṇā Day
27
November - 3* 11* 17
Ānāpānasati Day
25
December - 2 10 17 25

Notes

1.
Dates provided by Metta Forest Monastery.