From http://aa.usno.navy.mil/ USNO Astronomical Applications Department Earth's Seasons Equinoxes, Solstices, Perihelion, and Aphelion 1992-2005 Note: In the tables, d, h, m indicate day, hour, minute, respectively, of Universal Time. Universal Time d h d h m d h m 1992 1992 Perihelion Jan 3 15 Equinoxes Mar 20 08 48 Sept 22 18 43 Aphelion July 3 12 Solstices June 21 03 14 Dec 21 14 43 1993 1993 Perihelion Jan 4 03 Equinoxes Mar 20 14 41 Sept 23 00 22 Aphelion July 4 22 Solstices June 21 09 00 Dec 21 20 26 1994 1994 Perihelion Jan 2 06 Equinoxes Mar 20 20 28 Sept 23 06 19 Aphelion July 5 19 Solstices June 21 14 48 Dec 22 02 23 1995 1995 Perihelion Jan 4 11 Equinoxes Mar 21 02 14 Sept 23 12 13 Aphelion July 4 02 Solstices June 21 20 34 Dec 22 08 17 1996 1996 Perihelion Jan 4 07 Equinoxes Mar 20 08 03 Sept 22 18 00 Aphelion July 5 18 Solstices June 21 02 24 Dec 21 14 06 1997 1997 Perihelion Jan 2 00 Equinoxes Mar 20 13 55 Sept 22 23 56 Aphelion July 4 19 Solstices June 21 08 20 Dec 21 20 07 1998 1998 Perihelion Jan 4 21 Equinoxes Mar 20 19 55 Sept 23 05 37 Aphelion July 4 00 Solstices June 21 14 03 Dec 22 01 56 1999 1999 Perihelion Jan 3 13 Equinoxes Mar 21 01 46 Sept 23 11 31 Aphelion July 6 22 Solstices June 21 19 49 Dec 22 07 44 2000 2000 Perihelion Jan 3 05 Equinoxes Mar 20 07 35 Sept 22 17 27 Aphelion July 4 00 Solstices June 21 01 48 Dec 21 13 37 2001 2001 Perihelion Jan 4 09 Equinoxes Mar 20 13 31 Sept 22 23 04 Aphelion July 4 14 Solstices June 21 07 38 Dec 21 19 21 2002 2002 Perihelion Jan 2 14 Equinoxes Mar 20 19 16 Sept 23 04 55 Aphelion July 6 04 Solstices June 21 13 24 Dec 22 01 14 2003 2003 Perihelion Jan 4 05 Equinoxes Mar 21 01 00 Sept 23 10 47 Aphelion July 4 06 Solstices June 21 19 10 Dec 22 07 04 2004 2004 Perihelion Jan 4 18 Equinoxes Mar 20 06 49 Sept 22 16 30 Aphelion July 5 11 Solstices June 21 00 57 Dec 21 12 42 2005 2005 Perihelion Jan 2 01 Equinoxes Mar 20 12 33 Sept 22 22 23 Aphelion July 5 05 Solstices June 21 06 46 Dec 21 18 35