261.

June solstice 21 June will be the longest day of 1977 in the northern hemisphere. Tue, 21 Jun 1977 at 08:16 EDT (17,134 days ago) in Gemini

262.

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 1977 at 12:45 EDT (17,227 days ago) in Pisces

263.

The Earth at perihelion The Earth reaches its closest point to the Sun. Mon, 03 Jan 1977 at 04:53 EDT (17,303 days ago) in Pisces

264.

December solstice 21 December will be the shortest day of 1976 in the northern hemisphere. Tue, 21 Dec 1976 at 12:38 EDT (17,316 days ago) in Sagittarius

265.

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 1976 at 17:52 EDT (17,406 days ago) in Virgo

266.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Fri, 02 Jul 1976 at 23:19 EDT (17,488 days ago) in Pisces

267.

June solstice 21 June will be the longest day of 1976 in the northern hemisphere. Mon, 21 Jun 1976 at 02:28 EDT (17,499 days ago) in Gemini

268.

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 1976 at 06:54 EDT (17,592 days ago) in Pisces

269.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sun, 04 Jan 1976 at 06:04 EDT (17,668 days ago) in Pisces

270.

December solstice 22 December will be the shortest day of 1975 in the northern hemisphere. Mon, 22 Dec 1975 at 06:50 EDT (17,681 days ago) in Sagittarius

271.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Tue, 23 Sep 1975 at 12:00 EDT (17,771 days ago) in Virgo

272.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Sat, 05 Jul 1975 at 22:35 EDT (17,851 days ago) in Pisces

273.

June solstice 22 June will be the longest day of 1975 in the northern hemisphere. Sat, 21 Jun 1975 at 20:32 EDT (17,865 days ago) in Gemini

274.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Fri, 21 Mar 1975 at 02:03 EDT (17,957 days ago) in Pisces

275.

The Earth at perihelion The Earth reaches its closest point to the Sun. Thu, 02 Jan 1975 at 07:55 EDT (18,035 days ago) in Pisces

276.

December solstice 22 December will be the shortest day of 1974 in the northern hemisphere. Sun, 22 Dec 1974 at 01:02 EDT (18,046 days ago) in Sagittarius

277.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Mon, 23 Sep 1974 at 06:05 EDT (18,136 days ago) in Virgo

278.

The Earth at aphelion The Earth reaches its furthest point from the Sun. Thu, 04 Jul 1974 at 21:26 EDT (18,217 days ago) in Pisces

279.

June solstice 21 June will be the longest day of 1974 in the northern hemisphere. Fri, 21 Jun 1974 at 14:44 EDT (18,230 days ago) in Gemini

280.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Wed, 20 Mar 1974 at 20:13 EDT (18,323 days ago) in Pisces