81.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Fri, 23 Sep 2011 at 02:11 PDT (5,030 days ago) in Virgo

82.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Mon, 04 Jul 2011 at 07:53 PDT (5,111 days ago) in Pisces

83.

June solstice 21 June will be the longest day of 2011 in the northern hemisphere. Tue, 21 Jun 2011 at 10:23 PDT (5,124 days ago) in Taurus

84.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Sun, 20 Mar 2011 at 16:27 PDT (5,217 days ago) in Pisces

85.

The Earth at perihelion The Earth reaches its closest point to the Sun. Mon, 03 Jan 2011 at 10:31 PDT (5,293 days ago) in Pisces

86.

December solstice 21 December will be the shortest day of 2010 in the northern hemisphere. Tue, 21 Dec 2010 at 15:45 PDT (5,306 days ago) in Sagittarius

87.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Wed, 22 Sep 2010 at 20:15 PDT (5,396 days ago) in Virgo

88.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Tue, 06 Jul 2010 at 04:29 PDT (5,474 days ago) in Pisces

89.

June solstice 21 June will be the longest day of 2010 in the northern hemisphere. Mon, 21 Jun 2010 at 04:35 PDT (5,489 days ago) in Taurus

90.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Sat, 20 Mar 2010 at 10:38 PDT (5,582 days ago) in Pisces

91.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sat, 02 Jan 2010 at 16:09 PDT (5,659 days ago) in Pisces

92.

December solstice 21 December will be the shortest day of 2009 in the northern hemisphere. Mon, 21 Dec 2009 at 09:52 PDT (5,671 days ago) in Sagittarius

93.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Tue, 22 Sep 2009 at 14:24 PDT (5,761 days ago) in Virgo

94.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Fri, 03 Jul 2009 at 18:40 PDT (5,842 days ago) in Pisces

95.

June solstice 21 June will be the longest day of 2009 in the northern hemisphere. Sat, 20 Jun 2009 at 22:51 PDT (5,855 days ago) in Taurus

96.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Fri, 20 Mar 2009 at 04:49 PDT (5,947 days ago) in Pisces

97.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sun, 04 Jan 2009 at 07:29 PDT (6,022 days ago) in Pisces

98.

December solstice 21 December will be the shortest day of 2008 in the northern hemisphere. Sun, 21 Dec 2008 at 04:08 PDT (6,036 days ago) in Sagittarius

99.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Mon, 22 Sep 2008 at 08:49 PDT (6,126 days ago) in Virgo

100.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Fri, 04 Jul 2008 at 00:40 PDT (6,206 days ago) in Pisces