221.

The Earth at perihelion The Earth reaches its closest point to the Sun. Mon, 04 Jan 1982 at 06:18 EDT (15,467 days ago) in Pisces

222.

December solstice 21 December will be the shortest day of 1981 in the northern hemisphere. Mon, 21 Dec 1981 at 17:44 EDT (15,481 days ago) in Sagittarius

223.

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 1981 at 22:58 EDT (15,571 days ago) in Virgo

224.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Fri, 03 Jul 1981 at 19:03 EDT (15,652 days ago) in Pisces

225.

June solstice 21 June will be the longest day of 1981 in the northern hemisphere. Sun, 21 Jun 1981 at 07:38 EDT (15,664 days ago) in Gemini

226.

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 1981 at 11:57 EDT (15,757 days ago) in Pisces

227.

The Earth at perihelion The Earth reaches its closest point to the Sun. Thu, 01 Jan 1981 at 20:41 EDT (15,835 days ago) in Pisces

228.

December solstice 21 December will be the shortest day of 1980 in the northern hemisphere. Sun, 21 Dec 1980 at 11:51 EDT (15,846 days ago) in Sagittarius

229.

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 1980 at 17:03 EDT (15,936 days ago) in Virgo

230.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Sat, 05 Jul 1980 at 13:43 EDT (16,015 days ago) in Pisces

231.

June solstice 21 June will be the longest day of 1980 in the northern hemisphere. Sat, 21 Jun 1980 at 01:42 EDT (16,029 days ago) in Gemini

232.

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 1980 at 06:05 EDT (16,122 days ago) in Pisces

233.

The Earth at perihelion The Earth reaches its closest point to the Sun. Thu, 03 Jan 1980 at 09:44 EDT (16,199 days ago) in Pisces