Earth's Seasons - Equinoxes and Solstices - 2003-2020 from the U.S. Naval Observatory, Astronomical Applications Department ...2002... WINTER SOLSTICE....(WINTER) DEC 21 2002 814 PM EST - 0114 UTC DEC 22 ...2003... VERNAL EQUINOX.....(SPRING) MAR 20 2003 800 PM EST - 0100 UTC MAR 21 SUMMER SOLSTICE....(SUMMER) JUN 21 2003 210 PM EST - 1910 UTC AUTUMNAL EQUINOX...(FALL) SEP 23 2003 547 AM EST - 1047 UTC WINTER SOLSTICE....(WINTER) DEC 22 2003 204 AM EST - 0704 UTC ...2004... VERNAL EQUINOX.....(SPRING) MAR 20 2004 149 AM EST - 0649 UTC SUMMER SOLSTICE....(SUMMER) JUN 20 2004 757 PM EST - 0057 UTC JUN 21 AUTUMNAL EQUINOX...(FALL) SEP 22 2004 1130 AM EST - 1630 UTC WINTER SOLSTICE....(WINTER) DEC 21 2004 742 AM EST - 1242 UTC ...2005... VERNAL EQUINOX.....(SPRING) MAR 20 2005 734 AM EST - 1234 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2005 146 AM EST - 0646 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2005 523 PM EST - 2223 UTC WINTER SOLSTICE....(WINTER) DEC 21 2005 135 PM EST - 1835 UTC ...2006... VERNAL EQUINOX.....(SPRING) MAR 20 2006 126 PM EST - 1826 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2006 726 AM EST - 1226 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2006 1103 PM EST - 0403 UTC SEP 23 WINTER SOLSTICE....(WINTER) DEC 21 2006 722 PM EST - 0022 UTC DEC 22 ...2007... VERNAL EQUINOX.....(SPRING) MAR 20 2007 707 PM EST - 0007 UTC MAR 21 SUMMER SOLSTICE....(SUMMER) JUN 21 2007 106 PM EST - 1806 UTC AUTUMNAL EQUINOX...(FALL) SEP 23 2007 451 AM EST - 0951 UTC WINTER SOLSTICE....(WINTER) DEC 22 2007 108 AM EST - 0608 UTC ...2008... VERNAL EQUINOX.....(SPRING) MAR 20 2008 1248 AM EST - 0548 UTC SUMMER SOLSTICE....(SUMMER) JUN 20 2008 659 PM EST - 2359 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2008 1044 AM EST - 1544 UTC WINTER SOLSTICE....(WINTER) DEC 21 2008 704 AM EST - 1204 UTC ...2009... VERNAL EQUINOX.....(SPRING) MAR 20 2009 644 AM EST - 1144 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2009 1245 AM EST - 0545 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2009 418 PM EST - 2118 UTC WINTER SOLSTICE....(WINTER) DEC 21 2009 1247 PM EST - 1747 UTC ...2010... VERNAL EQUINOX.....(SPRING) MAR 20 2010 1232 PM EST - 1732 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2010 628 AM EST - 1128 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2010 1009 PM EST - 0309 UTC SEP 23 WINTER SOLSTICE....(WINTER) DEC 21 2010 638 PM EST - 2338 UTC ...2011... VERNAL EQUINOX.....(SPRING) MAR 20 2011 621 PM EST - 2321 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2011 1216 PM EST - 1716 UTC AUTUMNAL EQUINOX...(FALL) SEP 23 2011 404 AM EST - 0904 UTC WINTER SOLSTICE....(WINTER) DEC 22 2011 1230 AM EST - 0530 UTC ...2012... VERNAL EQUINOX.....(SPRING) MAR 20 2012 1214 AM EST - 0514 UTC SUMMER SOLSTICE....(SUMMER) JUN 20 2012 609 PM EST - 2309 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2012 949 AM EST - 1449 UTC WINTER SOLSTICE....(WINTER) DEC 21 2012 611 AM EST - 1111 UTC ...2013... VERNAL EQUINOX.....(SPRING) MAR 20 2013 602 AM EST - 1102 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2013 1204 AM EST - 0504 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2013 344 PM EST - 2044 UTC WINTER SOLSTICE....(WINTER) DEC 21 2013 1211 PM EST - 1711 UTC ...2014... VERNAL EQUINOX.....(SPRING) MAR 20 2014 1157 AM EST - 1657 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2014 551 AM EST - 1051 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2014 929 PM EST - 0229 UTC SEP 23 WINTER SOLSTICE....(WINTER) DEC 21 2014 603 PM EST - 2303 UTC ...2015... VERNAL EQUINOX.....(SPRING) MAR 20 2015 545 PM EST - 2245 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2015 1138 AM EST - 1638 UTC AUTUMNAL EQUINOX...(FALL) SEP 23 2015 320 AM EST - 0820 UTC WINTER SOLSTICE....(WINTER) DEC 21 2015 1148 PM EST - 0438 UTC DEC 22 ...2016... VERNAL EQUINOX.....(SPRING) MAR 19 2016 1130 PM EST - 0430 UTC MAR 20 SUMMER SOLSTICE....(SUMMER) JUN 20 2016 534 PM EST - 2234 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2016 921 AM EST - 1421 UTC WINTER SOLSTICE....(WINTER) DEC 21 2016 544 AM EST - 1044 UTC ...2017... VERNAL EQUINOX.....(SPRING) MAR 20 2017 528 AM EST - 1028 UTC SUMMER SOLSTICE....(SUMMER) JUN 20 2017 1124 PM EST - 0424 UTC JUN 21 AUTUMNAL EQUINOX...(FALL) SEP 22 2017 302 PM EST - 2002 UTC WINTER SOLSTICE....(WINTER) DEC 21 2017 1128 AM EST - 1628 UTC ...2018... VERNAL EQUINOX.....(SPRING) MAR 20 2018 1115 AM EST - 1615 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2018 507 AM EST - 1007 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2018 854 PM EST - 0154 UTC SEP 23 WINTER SOLSTICE....(WINTER) DEC 21 2018 522 PM EST - 2222 UTC ...2019... VERNAL EQUINOX.....(SPRING) MAR 20 2019 458 PM EST - 2158 UTC SUMMER SOLSTICE....(SUMMER) JUN 21 2019 1054 AM EST - 1554 UTC AUTUMNAL EQUINOX...(FALL) SEP 23 2019 250 AM EST - 0750 UTC WINTER SOLSTICE....(WINTER) DEC 21 2019 1119 PM EST - 0419 UTC DEC 22 ...2020... VERNAL EQUINOX.....(SPRING) MAR 19 2020 1049 PM EST - 0349 UTC MAR 20 SUMMER SOLSTICE....(SUMMER) JUN 20 2020 443 PM EST - 2143 UTC AUTUMNAL EQUINOX...(FALL) SEP 22 2020 130 PM EST - 1330 UTC WINTER SOLSTICE....(WINTER) DEC 21 2020 502 AM EST - 1002 UTC