Choose the month and find it in the lower list. The week day is indicated by the crossing of this column and current day of month. Color of month in the upper list indicates number of days.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Dates |
Jan Apr Jul |
Oct |
May |
Feb Aug |
Mar Nov |
Jun |
Sep Dec |
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1 | 8 | 15 | 22 | 29 | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
2 | 9 | 16 | 23 | 30 | Tue | Wed | Thu | Fri | Sat | Sun | Mon |
3 | 10 | 17 | 24 | 31 | Wed | Thu | Fri | Sat | Sun | Mon | Tue |
4 | 11 | 18 | 25 | - | Thu | Fri | Sat | Sun | Mon | Tue | Wed |
5 | 12 | 19 | 26 | - | Fri | Sat | Sun | Mon | Tue | Wed | Thu |
6 | 13 | 20 | 27 | - | Sat | Sun | Mon | Tue | Wed | Thu | Fri |
7 | 14 | 21 | 28 | - | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
13 months, each lasting exactly 4 weeks or 28 days. Sunday is the first day. New Year Day at the end of year (13*28=364). Leap Day added for leap years after 6th month. New 13th month is inserted in the middle (7th position) and called Sol, the month of Sun.
Jan | Feb | Mar | Apr | May | Jun | Sol | Jul |
Aug | Sep | Oct | Nov | Dec | Leap Day | ||
1 | 8 | 15 | 22 | Sun | |||
2 | 9 | 16 | 23 | Mon | |||
3 | 10 | 17 | 24 | Tue | |||
4 | 11 | 18 | 25 | Wed | Year Day | ||
5 | 12 | 19 | 26 | Thu | |||
6 | 13 | 20 | 27 | Fri | |||
7 | 14 | 21 | 28 | Sat |