| Year |
Dec Solstice
|
GMT
|
March Equinox
|
GMT
|
June Solstice
|
GMT
|
Sept Equinox
|
GMT
|
| 2012 |
21st
|
11:11
|
20th
|
05:14
|
20th
|
23:09
|
22nd
|
14:49
|
| 2013 |
21st
|
17:11
|
20th
|
11:02
|
21st
|
05:04
|
22nd
|
20:44
|
| 2014 |
21st
|
23:03
|
20th
|
16:57
|
21st
|
10:51
|
23rd
|
02:29
|
| 2015 |
22nd
|
04:48
|
20th
|
22:45
|
21st
|
16:38
|
23rd
|
08:20
|
| 2016 |
21st
|
10:44
|
20th
|
04:30
|
20th
|
22:34
|
22nd
|
14:21
|
| 2017 |
21st
|
16:28
|
20th
|
10:28
|
21st
|
04:24
|
22nd
|
20:02
|
| 2018 |
21st
|
22:22
|
20th
|
16:15
|
21st
|
10:07
|
23rd
|
01:54
|
| 2019 |
22nd
|
04:19
|
20th
|
21:58
|
21st
|
15:54
|
23rd
|
07:50
|
| 2020 |
21st
|
10:02
|
20th
|
03:49
|
20th
|
21:43
|
22nd
|
13:30
|
Cross Quarter Dates
A cross quarter date falls exactly between the Solstice and the Equinox. They are calculated by counting the number of days and hours between a Solstice and Equinox, then dividing that number in half.
Seasons
Vernal equinox: March 20, 05:14
Summer solstice: June 20, 23:09
Autumnal equinox: September 22, 14:49
Winter solstice: December 21, 11:11
Cross Quarter Dates
February 4, 17:22
May 5, 14:11
August 6, 18:59
November 6, 13:00
Moon Phases
New: November 13, 22:08
First quarter: November 20, 14:31
Full: November 28, 14:46
Third quarter: December 6, 15:31
New: December 13, 08:42
See http://www.russellcottrell.com/celticDate/ for the original information. It's an extremely useful reference tool.