21.

September equinox Day and night have equal length: the beginning of astronomical autumn in the northern hemisphere. Wed, 22 Sep 2021 at 15:14 EDT (1,756 days ago) in Virgo

22.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Mon, 05 Jul 2021 at 18:27 EDT (1,835 days ago) in Pisces

23.

June solstice 21 June will be the longest day of 2021 in the northern hemisphere. Sun, 20 Jun 2021 at 23:25 EDT (1,850 days ago) in Taurus

24.

March equinox Day and night have equal length: the beginning of astronomical spring in the northern hemisphere. Sat, 20 Mar 2021 at 05:30 EDT (1,942 days ago) in Pisces

25.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sat, 02 Jan 2021 at 08:50 EDT (2,019 days ago) in Pisces

26.

December solstice 21 December will be the shortest day of 2020 in the northern hemisphere. Mon, 21 Dec 2020 at 04:55 EDT (2,031 days ago) in Sagittarius

27.

September equinox Day and night have equal length: the beginning of astronomical autumn in the northern hemisphere. Tue, 22 Sep 2020 at 09:23 EDT (2,121 days ago) in Virgo

28.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Sat, 04 Jul 2020 at 07:34 EDT (2,201 days ago) in Pisces

29.

June solstice 20 June will be the longest day of 2020 in the northern hemisphere. Sat, 20 Jun 2020 at 17:36 EDT (2,215 days ago) in Taurus

30.

March equinox Day and night have equal length: the beginning of astronomical spring in the northern hemisphere. Thu, 19 Mar 2020 at 23:42 EDT (2,308 days ago) in Pisces

31.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sun, 05 Jan 2020 at 02:47 EDT (2,382 days ago) in Pisces

32.

December solstice 22 December will be the shortest day of 2019 in the northern hemisphere. Sat, 21 Dec 2019 at 23:12 EDT (2,396 days ago) in Sagittarius

33.

September equinox Day and night have equal length: the beginning of astronomical autumn in the northern hemisphere. Mon, 23 Sep 2019 at 03:43 EDT (2,486 days ago) in Virgo

34.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Thu, 04 Jul 2019 at 18:10 EDT (2,567 days ago) in Pisces

35.

June solstice 21 June will be the longest day of 2019 in the northern hemisphere. Fri, 21 Jun 2019 at 11:47 EDT (2,580 days ago) in Taurus

36.

March equinox Day and night have equal length: the beginning of astronomical spring in the northern hemisphere. Wed, 20 Mar 2019 at 17:52 EDT (2,673 days ago) in Pisces

37.

The Earth at perihelion The Earth reaches its closest point to the Sun. Thu, 03 Jan 2019 at 00:19 EDT (2,749 days ago) in Pisces

38.

December solstice 21 December will be the shortest day of 2018 in the northern hemisphere. Fri, 21 Dec 2018 at 17:16 EDT (2,762 days ago) in Sagittarius

39.

September equinox Day and night have equal length: the beginning of astronomical autumn in the northern hemisphere. Sat, 22 Sep 2018 at 21:48 EDT (2,852 days ago) in Virgo

40.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Fri, 06 Jul 2018 at 12:46 EDT (2,930 days ago) in Pisces