21.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Mon, 20 Mar 2017 at 06:25 EDT (2,655 days ago) in Pisces

22.

The Earth at perihelion The Earth reaches its closest point to the Sun. Wed, 04 Jan 2017 at 09:17 EDT (2,730 days ago) in Pisces

23.

December solstice 21 December will be the shortest day of 2016 in the northern hemisphere. Wed, 21 Dec 2016 at 05:41 EDT (2,744 days ago) in Sagittarius

24.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Thu, 22 Sep 2016 at 10:18 EDT (2,834 days ago) in Virgo

25.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Mon, 04 Jul 2016 at 12:24 EDT (2,914 days ago) in Pisces

26.

June solstice 20 June will be the longest day of 2016 in the northern hemisphere. Mon, 20 Jun 2016 at 18:32 EDT (2,928 days ago) in Taurus

27.

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 2016 at 00:29 EDT (3,020 days ago) in Pisces

28.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sat, 02 Jan 2016 at 17:48 EDT (3,098 days ago) in Pisces

29.

December solstice 22 December will be the shortest day of 2015 in the northern hemisphere. Mon, 21 Dec 2015 at 23:47 EDT (3,109 days ago) in Sagittarius

30.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Wed, 23 Sep 2015 at 04:20 EDT (3,199 days ago) in Virgo

31.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Mon, 06 Jul 2015 at 15:40 EDT (3,278 days ago) in Pisces

32.

June solstice 21 June will be the longest day of 2015 in the northern hemisphere. Sun, 21 Jun 2015 at 12:38 EDT (3,293 days ago) in Taurus

33.

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 2015 at 18:46 EDT (3,386 days ago) in Pisces

34.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sun, 04 Jan 2015 at 01:36 EDT (3,461 days ago) in Pisces

35.

December solstice 21 December will be the shortest day of 2014 in the northern hemisphere. Sun, 21 Dec 2014 at 18:04 EDT (3,475 days ago) in Sagittarius

36.

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 2014 at 22:31 EDT (3,565 days ago) in Virgo

37.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Thu, 03 Jul 2014 at 20:13 EDT (3,646 days ago) in Pisces

38.

June solstice 21 June will be the longest day of 2014 in the northern hemisphere. Sat, 21 Jun 2014 at 06:54 EDT (3,658 days ago) in Taurus

39.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Thu, 20 Mar 2014 at 13:00 EDT (3,751 days ago) in Pisces

40.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sat, 04 Jan 2014 at 06:58 EDT (3,826 days ago) in Pisces