Vernal    	  Summer       	  Autumn          Winter
YEAR      Equinox   	  Solstice        Equinox         Solstice
	  March -         June -          September -     December -
1997  	  20              21              22              21
1998  	  20              21              23              22
1999  	  21              21              23              22
2000  	  20              21              22              21
2001  	  20              21              22              21
2002  	  20              21              23              22
2003  	  21              21              23              22
2004  	  20              21              22              21
2005  	  20              21              22              21
2006  	  20              21              23              22
2007  	  21              21              23              22
2008  	  20              21              22              21
2009  	  20              21              22              21
2010  	  20              21              23              21
2011  	  20              21              23              22
2012  	  20              20              22              21
2013  	  20              21              22              21
2014  	  20              21              23              21
2015  	  20              21              23              22
2016  	  20              20              22              21
2017  	  20              21              22              21
2018  	  20              21              23              21
2019  	  20              21              23              22
2020  	  20              20              22              21
2021  	  20              21              22              21
2022  	  20              21              23              21
2023  	  20              21              23              22
2024  	  20              20              22              21
2025  	  20              21              22              21
2026  	  20              21              23              21
2027  	  20              21              23              22
2028  	  20              20              22              21
2029  	  20              21              22              21
2030  	  20              21              22              21