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The Tree Calendar

You have chosen 2015. 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

2015
Tree Calendar
Days Apart
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
Birch
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
Midwinter
02
22/12/2014
03
23/12/2014
04
24/12/2014
05
Xmas
06
26/12/2014
07
27/12/2014
08
28/12/2014
09
29/12/2014
10
30/12/2014
11
31/12/2014
12
1/1/2015
13
2/1/2015
14
3/1/2015
15
4/1/2015
16
5/1/2015
17
6/1/2015
18
7/1/2015
19
8/1/2015
20
9/1/2015
21
10/1/2015
22
11/1/2015
23
12/1/2015
24
13/1/2015
25
14/1/2015
26
15/1/2015
27
16/1/2015
28
17/1/2015
29
18/1/2015
30
19/1/2015
Rowan
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
20/1/2015
02
21/1/2015
03
22/1/2015
04
23/1/2015
05
24/1/2015
06
25/1/2015
07
26/1/2015
08
27/1/2015
09
28/1/2015
10
29/1/2015
11
30/1/2015
12
31/1/2015
13
1/2/2015
14
In Milk
15
3/2/2015
16
4/2/2015
17
5/2/2015
18
6/2/2015
19
7/2/2015
20
8/2/2015
21
9/2/2015
22
10/2/2015
23
11/2/2015
24
12/2/2015
25
13/2/2015
26
14/2/2015
27
15/2/2015
28
16/2/2015
29
17/2/2015
Ash
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
18/2/2015
02
19/2/2015
03
20/2/2015
04
21/2/2015
05
22/2/2015
06
23/2/2015
07
24/2/2015
08
25/2/2015
09
26/2/2015
10
27/2/2015
11
28/2/2015
12
1/3/2015
13
2/3/2015
14
3/3/2015
15
4/3/2015
16
5/3/2015
17
6/3/2015
18
7/3/2015
19
8/3/2015
20
9/3/2015
21
10/3/2015
22
11/3/2015
23
12/3/2015
24
13/3/2015
25
14/3/2015
26
15/3/2015
27
16/3/2015
28
17/3/2015
29
18/3/2015
30
19/3/2015
Alder
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
20/3/2015
02
21/3/2015
03
22/3/2015
04
Equinox
05
24/3/2015
06
25/3/2015
07
26/3/2015
08
27/3/2015
09
28/3/2015
10
29/3/2015
11
30/3/2015
12
31/3/2015
13
1/4/2015
14
2/4/2015
15
3/4/2015
16
4/4/2015
17
5/4/2015
18
6/4/2015
19
7/4/2015
20
8/4/2015
21
9/4/2015
22
10/4/2015
23
12/4/2015
24
13/4/2015
25
14/4/2015
26
15/4/2015
27
16/4/2015
28
17/4/2015
29
18/4/2015
Willow
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
18/4/2015
02
19/4/2015
03
21/4/2015
04
22/4/2015
05
23/4/2015
06
24/4/2015
07
25/4/2015
08
26/4/2015
09
27/4/2015
10
28/4/2015
11
29/4/2015
12
Beltaine
13
Mayday
14
2/5/2015
15
3/5/2015
16
4/5/2015
17
5/5/2015
18
6/5/2015
19
7/5/2015
20
8/5/2015
21
9/5/2015
22
10/5/2015
23
11/5/2015
24
11/5/2015
25
12/5/2015
26
13/5/2015
27
14/5/2015
28
16/5/2015
29
17/5/2015
Hawthorn
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
18/5/2015
02
19/5/2015
03
20/5/2015
04
21/5/2015
05
22/5/2015
06
23/5/2015
07
24/5/2015
08
26/5/2015
09
27/5/2015
10
28/5/2015
11
29/5/2015
12
30/5/2015
13
31/5/2015
14
1/6/2015
15
2/6/2015
16
3/6/2015
17
3/6/2015
18
4/6/2015
19
5/6/2015
20
6/6/2015
21
7/6/2015
22
8/6/2015
23
9/6/2015
24
10/6/2015
25
11/6/2015
26
12/6/2015
27
13/6/2015
28
14/6/2015
29
15/6/2015
30
16/6/2015
Oak
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
17/6/2015
02
18/6/2015
03
19/6/2015
04
20/6/2015
05
21/6/2015
06
Midsummer
07
23/6/2015
08
24/6/2015
09
25/6/2015
10
26/6/2015
11
26/6/2015
12
28/6/2015
13
29/6/2015
14
30/6/2015
15
1/7/2015
16
2/7/2015
17
3/7/2015
18
4/7/2015
19
5/7/2015
20
6/7/2015
21
7/7/2015
22
8/7/2015
23
9/7/2015
24
10/7/2015
25
11/7/2015
26
12/7/2015
27
13/7/2015
28
14/7/2015
29
15/7/2015
30
16/7/2015
Holly
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
17/7/2015
02
18/7/2015
03
19/7/2015
04
19/7/2015
05
20/7/2015
06
21/7/2015
07
22/7/2015
08
23/7/2015
09
24/7/2015
10
25/7/2015
11
26/7/2015
12
27/7/2015
13
28/7/2015
14
29/7/2015
15
30/7/2015
16
31/7/2015
17
2/8/2015
18
3/8/2015
19
4/8/2015
20
5/8/2015
21
6/8/2015
22
7/8/2015
23
8/8/2015
24
9/8/2015
25
10/8/2015
26
11/8/2015
27
11/8/2015
28
12/8/2015
29
13/8/2015
30
14/8/2015
Hazel
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
15/8/2015
02
16/8/2015
03
17/8/2015
04
18/8/2015
05
19/8/2015
06
20/8/2015
07
21/8/2015
08
22/8/2015
09
23/8/2015
10
24/8/2015
11
25/8/2015
12
26/8/2015
13
27/8/2015
14
28/8/2015
15
29/8/2015
16
30/8/2015
17
31/8/2015
18
1/9/2015
19
2/9/2015
20
3/9/2015
21
4/9/2015
22
5/9/2015
23
6/9/2015
24
7/9/2015
25
8/9/2015
26
9/9/2015
27
10/9/2015
28
11/9/2015
29
12/9/2015
Vine
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
13/9/2015
02
15/9/2015
03
16/9/2015
04
17/9/2015
05
18/9/2015
06
19/9/2015
07
20/9/2015
08
Equinox
09
22/9/2015
10
23/9/2015
11
24/9/2015
12
25/9/2015
13
26/9/2015
14
26/9/2015
15
27/9/2015
16
28/9/2015
17
29/9/2015
18
30/9/2015
19
1/10/2015
20
2/10/2015
21
3/10/2015
22
4/10/2015
23
5/10/2015
24
6/10/2015
25
7/10/2015
26
9/10/2015
27
10/10/2015
28
11/10/2015
29
12/10/2015
Ivy
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
13/10/2015
02
14/10/2015
03
15/10/2015
04
16/10/2015
05
17/10/2015
06
19/10/2015
07
19/10/2015
08
20/10/2015
09
21/10/2015
10
22/10/2015
11
23/10/2015
12
24/10/2015
13
25/10/2015
14
26/10/2015
15
27/10/2015
16
28/10/2015
17
29/10/2015
18
30/10/2015
19
Samhain
20
1/11/2015
21
2/11/2015
22
3/11/2015
23
4/11/2015
24
5/11/2015
25
6/11/2015
26
7/11/2015
27
8/11/2015
28
9/11/2015
29
10/11/2015
Reed
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
11/11/2015
02
12/11/2015
03
13/11/2015
04
14/11/2015
05
15/11/2015
06
16/11/2015
07
17/11/2015
08
18/11/2015
09
19/11/2015
10
20/11/2015
11
21/11/2015
12
22/11/2015
13
23/11/2015
14
24/11/2015
15
25/11/2015
16
26/11/2015
17
27/11/2015
18
28/11/2015
19
29/11/2015
20
30/11/2015
21
1/12/2015
22
2/12/2015
23
3/12/2015
24
4/12/2015
25
5/12/2015
26
6/12/2015
27
7/12/2015
28
8/12/2015
29
9/12/2015
30
10/12/2015
Elder
MoondayTirsdayOdinsdayThorsdayFriggasdayLokidaySundayMooneve
01
11/12/2015
02
12/12/2015
03
13/12/2015
04
14/12/2015
05
15/12/2015
06
16/12/2015
07
17/12/2015
08
18/12/2015
09
19/12/2015
10
20/12/2015
11
21/12/2015