41.

June solstice 20 June will be the longest day of 2012 in the northern hemisphere. Wed, 20 Jun 2012 at 19:15 EDT (4,358 days ago) in Taurus

42.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Tue, 20 Mar 2012 at 01:21 EDT (4,450 days ago) in Pisces

43.

The Earth at perihelion The Earth reaches its closest point to the Sun. Wed, 04 Jan 2012 at 19:31 EDT (4,526 days ago) in Pisces

44.

December solstice 22 December will be the shortest day of 2011 in the northern hemisphere. Thu, 22 Dec 2011 at 00:36 EDT (4,539 days ago) in Sagittarius

45.

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 05:11 EDT (4,629 days ago) in Virgo

46.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Mon, 04 Jul 2011 at 10:53 EDT (4,710 days ago) in Pisces

47.

June solstice 21 June will be the longest day of 2011 in the northern hemisphere. Tue, 21 Jun 2011 at 13:23 EDT (4,723 days ago) in Taurus

48.

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 19:27 EDT (4,816 days ago) in Pisces

49.

The Earth at perihelion The Earth reaches its closest point to the Sun. Mon, 03 Jan 2011 at 13:31 EDT (4,892 days ago) in Pisces

50.

December solstice 21 December will be the shortest day of 2010 in the northern hemisphere. Tue, 21 Dec 2010 at 18:45 EDT (4,905 days ago) in Sagittarius

51.

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 23:15 EDT (4,995 days ago) in Virgo

52.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Tue, 06 Jul 2010 at 07:29 EDT (5,073 days ago) in Pisces

53.

June solstice 21 June will be the longest day of 2010 in the northern hemisphere. Mon, 21 Jun 2010 at 07:35 EDT (5,088 days ago) in Taurus

54.

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 13:38 EDT (5,181 days ago) in Pisces

55.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sat, 02 Jan 2010 at 19:09 EDT (5,258 days ago) in Pisces

56.

December solstice 21 December will be the shortest day of 2009 in the northern hemisphere. Mon, 21 Dec 2009 at 12:52 EDT (5,270 days ago) in Sagittarius

57.

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 17:24 EDT (5,360 days ago) in Virgo

58.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Fri, 03 Jul 2009 at 21:40 EDT (5,441 days ago) in Pisces

59.

June solstice 21 June will be the longest day of 2009 in the northern hemisphere. Sun, 21 Jun 2009 at 01:51 EDT (5,453 days ago) in Taurus

60.

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 07:49 EDT (5,546 days ago) in Pisces