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The Tree Calendar

You have chosen 2011. If this is not the year you want then please use the links above to get to the correct year.

The tree calendar has various incarnations but mine is based on the Celtic Tree Calendar by Linda Kerr which may be found at http://www.auburn.edu/~kerrlin/treecal.html in which the months follow the lunations and February 2, or Imbolc, always falls on the Rowan moon, the 2nd lunation.

I also had help from http://www.timeanddate.com/ and http://www.hermetic.ch/cal_sw/ve/ve.htm as references for lunation times.

Various pages at http://en.wikipedia.org/ helped me write the algorithms for figuring out when the lunations and solstices are.

The programming of this calendar was done in perl (href=http://www.perl.org/) and the text editor used was syn (http://syn.sourceforge.net/).

In Internet Explorer 6 a print preview shows that each printed page has exactly 2 boxes on it, so you should be able to print the calendar for any year and cut out the months without needing to cellotape together any months that were split across pages.

Jimi-Carlo Bukowski-Wills

2011
Tree Calendar
Days Apart
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
Birch
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
16
Midwinter
17
22/12/2010
18
23/12/2010
19
24/12/2010
20
Xmas
21
26/12/2010
22
27/12/2010
23
28/12/2010
24
29/12/2010
25
30/12/2010
26
31/12/2010
27
1/1/2011
28
2/1/2011
29
3/1/2011
Rowan
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
4/1/2011
02
5/1/2011
03
6/1/2011
04
7/1/2011
05
8/1/2011
06
9/1/2011
07
10/1/2011
08
11/1/2011
09
12/1/2011
10
13/1/2011
11
14/1/2011
12
15/1/2011
13
16/1/2011
14
17/1/2011
15
18/1/2011
16
19/1/2011
17
20/1/2011
18
21/1/2011
19
22/1/2011
20
23/1/2011
21
24/1/2011
22
25/1/2011
23
26/1/2011
24
27/1/2011
25
28/1/2011
26
29/1/2011
27
30/1/2011
28
31/1/2011
29
1/2/2011
30
In Milk
Ash
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
3/2/2011
02
4/2/2011
03
5/2/2011
04
6/2/2011
05
7/2/2011
06
8/2/2011
07
9/2/2011
08
10/2/2011
09
11/2/2011
10
12/2/2011
11
13/2/2011
12
14/2/2011
13
15/2/2011
14
16/2/2011
15
17/2/2011
16
18/2/2011
17
19/2/2011
18
20/2/2011
19
21/2/2011
20
22/2/2011
21
23/2/2011
22
24/2/2011
23
25/2/2011
24
26/2/2011
25
27/2/2011
26
28/2/2011
27
1/3/2011
28
2/3/2011
29
3/3/2011
Alder
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
4/3/2011
02
5/3/2011
03
6/3/2011
04
7/3/2011
05
8/3/2011
06
9/3/2011
07
10/3/2011
08
11/3/2011
09
12/3/2011
10
13/3/2011
11
14/3/2011
12
15/3/2011
13
16/3/2011
14
17/3/2011
15
18/3/2011
16
19/3/2011
17
20/3/2011
18
21/3/2011
19
22/3/2011
20
Equinox
21
24/3/2011
22
25/3/2011
23
26/3/2011
24
27/3/2011
25
28/3/2011
26
29/3/2011
27
31/3/2011
28
1/4/2011
29
2/4/2011
Willow
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
3/4/2011
02
4/4/2011
03
5/4/2011
04
6/4/2011
05
7/4/2011
06
8/4/2011
07
10/4/2011
08
11/4/2011
09
12/4/2011
10
13/4/2011
11
14/4/2011
12
15/4/2011
13
16/4/2011
14
17/4/2011
15
17/4/2011
16
18/4/2011
17
19/4/2011
18
20/4/2011
19
21/4/2011
20
22/4/2011
21
23/4/2011
22
24/4/2011
23
25/4/2011
24
26/4/2011
25
27/4/2011
26
28/4/2011
27
29/4/2011
28
Beltaine
29
Mayday
30
2/5/2011
Hawthorn
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
3/5/2011
02
4/5/2011
03
5/5/2011
04
6/5/2011
05
7/5/2011
06
8/5/2011
07
9/5/2011
08
10/5/2011
09
10/5/2011
10
11/5/2011
11
13/5/2011
12
14/5/2011
13
15/5/2011
14
16/5/2011
15
17/5/2011
16
18/5/2011
17
19/5/2011
18
20/5/2011
19
21/5/2011
20
22/5/2011
21
23/5/2011
22
24/5/2011
23
25/5/2011
24
26/5/2011
25
27/5/2011
26
28/5/2011
27
29/5/2011
28
30/5/2011
29
31/5/2011
30
1/6/2011
Oak
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
2/6/2011
02
2/6/2011
03
3/6/2011
04
4/6/2011
05
5/6/2011
06
6/6/2011
07
7/6/2011
08
8/6/2011
09
9/6/2011
10
10/6/2011
11
11/6/2011
12
12/6/2011
13
13/6/2011
14
14/6/2011
15
15/6/2011
16
17/6/2011
17
18/6/2011
18
19/6/2011
19
20/6/2011
20
21/6/2011
21
Midsummer
22
23/6/2011
23
24/6/2011
24
25/6/2011
25
25/6/2011
26
26/6/2011
27
27/6/2011
28
28/6/2011
29
29/6/2011
30
30/6/2011
Holly
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
1/7/2011
02
2/7/2011
03
3/7/2011
04
4/7/2011
05
5/7/2011
06
6/7/2011
07
7/7/2011
08
8/7/2011
09
9/7/2011
10
10/7/2011
11
11/7/2011
12
12/7/2011
13
13/7/2011
14
14/7/2011
15
15/7/2011
16
16/7/2011
17
17/7/2011
18
18/7/2011
19
18/7/2011
20
20/7/2011
21
21/7/2011
22
22/7/2011
23
23/7/2011
24
24/7/2011
25
25/7/2011
26
26/7/2011
27
27/7/2011
28
28/7/2011
29
29/7/2011
Hazel
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
31/7/2011
02
Lammas
03
2/8/2011
04
3/8/2011
05
4/8/2011
06
5/8/2011
07
6/8/2011
08
7/8/2011
09
8/8/2011
10
9/8/2011
11
10/8/2011
12
10/8/2011
13
11/8/2011
14
12/8/2011
15
13/8/2011
16
14/8/2011
17
15/8/2011
18
16/8/2011
19
17/8/2011
20
18/8/2011
21
19/8/2011
22
20/8/2011
23
21/8/2011
24
22/8/2011
25
24/8/2011
26
25/8/2011
27
26/8/2011
28
27/8/2011
29
28/8/2011
Vine
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
29/8/2011
02
30/8/2011
03
31/8/2011
04
1/9/2011
05
2/9/2011
06
3/9/2011
07
4/9/2011
08
5/9/2011
09
6/9/2011
10
7/9/2011
11
8/9/2011
12
9/9/2011
13
10/9/2011
14
11/9/2011
15
12/9/2011
16
13/9/2011
17
14/9/2011
18
15/9/2011
19
16/9/2011
20
17/9/2011
21
18/9/2011
22
19/9/2011
23
20/9/2011
24
Equinox
25
22/9/2011
26
23/9/2011
27
24/9/2011
28
25/9/2011
29
25/9/2011
30
26/9/2011
Ivy
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
27/9/2011
02
28/9/2011
03
29/9/2011
04
30/9/2011
05
1/10/2011
06
2/10/2011
07
3/10/2011
08
4/10/2011
09
5/10/2011
10
7/10/2011
11
8/10/2011
12
9/10/2011
13
10/10/2011
14
11/10/2011
15
12/10/2011
16
13/10/2011
17
14/10/2011
18
15/10/2011
19
16/10/2011
20
17/10/2011
21
18/10/2011
22
18/10/2011
23
19/10/2011
24
20/10/2011
25
21/10/2011
26
22/10/2011
27
23/10/2011
28
24/10/2011
29
25/10/2011
30
26/10/2011
Reed
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
27/10/2011
02
28/10/2011
03
29/10/2011
04
30/10/2011
05
Samhain
06
1/11/2011
07
2/11/2011
08
3/11/2011
09
4/11/2011
10
5/11/2011
11
6/11/2011
12
7/11/2011
13
8/11/2011
14
9/11/2011
15
10/11/2011
16
11/11/2011
17
12/11/2011
18
13/11/2011
19
14/11/2011
20
15/11/2011
21
16/11/2011
22
17/11/2011
23
18/11/2011
24
19/11/2011
25
20/11/2011
26
21/11/2011
27
22/11/2011
28
23/11/2011
29
24/11/2011
30
25/11/2011
Elder
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
26/11/2011
02
27/11/2011
03
28/11/2011
04
29/11/2011
05
30/11/2011
06
1/12/2011
07
2/12/2011
08
3/12/2011
09
4/12/2011
10
5/12/2011
11
6/12/2011
12
7/12/2011
13
8/12/2011
14
9/12/2011
15
10/12/2011
16
11/12/2011
17
12/12/2011
18
13/12/2011
19
14/12/2011
20
15/12/2011
21
16/12/2011
22
17/12/2011
23
18/12/2011
24
19/12/2011
25
20/12/2011
26
21/12/2011