as discussed in the Time-sig
color codings of the months indicate
Winsum, Vertum,
Sumwin and
Tumver, in other words
Northern Winter,
Spring,
Summer and
Autumn
numbers in italics indicate intercalary days, holisols, Holy Weeks or
"weks"
note that the prime divisibility factor determines the number of rows
12 month calendars
Zubrin | author: Zubrin number of weekdays: 7 divisibility: none non-perpetual |
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61 | 65 | 66 | 65 | 60 | 54 | ||
50 | 47 | 46 | 48 | 51 | 56 |
16 month calendars
Vophick | author: Knoke number of weekdays: 9 divisibility: 2, 3, 4, 8 non-perpetual |
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42 | 42 | 41 | 42 | 42 | 42 | 42 | 41 | ||
42 | 42 | 42 | 42 | 41 | 42 | 42 | 41 |
Vophick perpetual | author: Knoke number of weekdays: 7 divisibility: 2, 3, 4, 8 monthly perpetual |
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42 | 42 | 41 | 42 | 42 | 42 | 42 | 41 | ||
42 | 42 | 42 | 42 | 41 | 42 | 42 | 41 |
19 month calendars
Rohrer | author: Rohrer number of weekdays: 7 divisibility: none monthly perpetual |
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35 | 35 | 35 | 35 | 35 | 1 | 35 | 35 | 35 | 35 | 35 | 1 | 35 | 35 | 35 | 35 | 1 | 35 | 35 | 35 | 35 | 35 | 1 |
20 month calendars
Wriglean | author: Smirnov number of weekdays: 11 divisibility: 2, 4, 5, 10 perpetual |
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33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | |||
33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 8 |
Pavonian | author: Knoke number of weekdays: 8 divisibility: 2, 4, 5, 10 monthly perpetual |
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33 | 34 | 33 | 34 | 33 | 34 | 33 | 34 | 33 | 33 | |||
33 | 34 | 33 | 34 | 33 | 34 | 33 | 34 | 33 | 34 |
Millennium | author: Graham number of weekdays: 7 divisibility: 2, 4, 5, 10 perpetual |
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33 | 33 | 33 | 34 | 34 | 33 | 33 | 33 | 34 | 34 | ||
33 | 33 | 33 | 34 | 34 | 33 | 33 | 33 | 34 | 34 |
21 month calendars
Kretsch | author: Kretsch number of weekdays: 8 divisibility: 3, 7 monthly perpetual |
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32 | 32 | 32 | 32 | 32 | 32 | 31 | ||
32 | 32 | 32 | 32 | 32 | 32 | 31 | ||
32 | 32 | 32 | 32 | 32 | 32 | 31 |
22 month calendars
Pulse | author: Kokh number of weekdays: 7 divisibility: 2, 11 non-perpetual |
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29 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | ||
31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 29 |
Bumpy non-bumpy | author: Knoke/Slosberg/Kokh/Blok number of weekdays: 5, 6 or 10 divisibility: 2, 11 monthly perpetual |
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30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 7 | ||
30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 1 |
Bumpy Perpetual 6 day week | author: Knoke number of weekdays: 6 divisibility: 2, 11 monthly perpetual |
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24 | 2 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 36 | ||
36 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Bumpy Perpetual 9-day week | author: Knoke/Blok/Slosberg number of weekdays: 9 divisibility: 2, 11 monthly perpetual |
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36 | 27 | 36 | 27 | 36 | 27 | 36 | 27 | 36 | 27 | 36 | |||
27 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
Thothian Wheel | author: Hightower number of weekdays: 10 divisibility: 2, 11 monthly perpetual |
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30 | 30 | 30 | 30 | 1 | 30 | 30 | 1 | 30 | 30 | 1 | 30 | 30 | 1 | 30 | ||
30 | 1 | 30 | 30 | 1 | 30 | 30 | 1 | 30 | 30 | 1 | 30 | 30 | 30 | 30 |
24 month calendars
Darian | author: Gangale number of weekdays: 7 divisibility: 2, 3, 4, 6, 8, 12 monthly perpetual |
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28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 27 | ||
28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 27 |
Suran | author: Suran number of weekdays: 7 divisibility: 2, 3, 4, 6, 8, 12 monthly perpetual |
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28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | ||
28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28/21 |
Latest update: 23 November 1999