301.

Full Moon The Moon reaches full phase and is visible for much of the night. Tue, 16 Jul 2019 at 17:38 EDT (1,810 days ago) in Sagittarius

302.

Messier 55 is well placed The globular cluster M55 (NGC 6809l; mag 6.3) in Sagittarius culminates at around midnight local time. Wed, 17 Jul 2019 (1,809 days ago) in Sagittarius

303.

The Moon at apogee The Moon recedes to its orbit's furthest point from the Earth, making it appear fractionally smaller than at other times of the month. Sat, 20 Jul 2019 at 19:58 EDT (1,806 days ago) in Aquarius

304.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Sun, 21 Jul 2019 at 08:29 EDT (1,805 days ago) in Cancer

305.

Moon at Last Quarter The Moon reaches last quarter phase – rising in the east at around midnight and appearing high in the sky by sunrise. Wed, 24 Jul 2019 at 21:18 EDT (1,802 days ago) in Pisces

306.

Piscis Austrinid meteor shower 2019 The Piscis Austrinid meteor shower reaches its peak. Mon, 29 Jul 2019 (1,797 days ago) in Piscis Austrinus

307.

Southern δ-Aquariid meteor shower 2019 The Southern δ-Aquariid meteor shower reaches its peak. Tue, 30 Jul 2019 (1,796 days ago) in Aquarius

308.

α-Capricornid meteor shower 2019 The α-Capricornid meteor shower reaches its peak. Tue, 30 Jul 2019 (1,796 days ago) in Capricornus

309.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 4°31'. Tue, 30 Jul 2019 at 22:19 EDT (1,796 days ago) in Gemini

310.

New Moon The Moon disappears into the Sun's glare for a few days. Wed, 31 Jul 2019 at 23:13 EDT (1,795 days ago) in Cancer

311.

The Moon at perihelion The Moon passes its orbit's closest point to the Sun, which happens each month around the time of new moon. Thu, 01 Aug 2019 at 19:31 EDT (1,794 days ago) in Leo

312.

The Moon at perigee The Moon makes its monthly closest approach to the Earth, making it appear fractionally larger than at other times of the month. Fri, 02 Aug 2019 at 03:11 EDT (1,793 days ago) in Leo

313.

Asteroid 16 Psyche at opposition Asteroid 16 Psyche makes closest approach to the Earth. Tue, 06 Aug 2019 at 12:46 EDT (1,789 days ago) in Capricornus

314.

Moon at First Quarter The Moon reaches first quarter phase – appearing high in the sky at sunset and setting in the west at around midnight. Wed, 07 Aug 2019 at 13:31 EDT (1,788 days ago) in Libra

315.

Venus at perihelion Venus passes its orbit's closest point to the Sun. Thu, 08 Aug 2019 at 12:26 EDT (1,787 days ago) in Cancer

316.

Comet 168P/Hergenrother passes perihelion Comet 168P/Hergenrother makes its closest approach to the Sun. Fri, 09 Aug 2019 (1,786 days ago) in Taurus

317.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 2°28'. Fri, 09 Aug 2019 at 18:51 EDT (1,786 days ago) in Ophiuchus

318.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Fri, 09 Aug 2019 at 19:45 EDT (1,786 days ago) in Ophiuchus

319.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Fri, 09 Aug 2019 at 23:35 EDT (1,786 days ago) in Cancer

320.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Sun, 11 Aug 2019 at 09:47 EDT (1,784 days ago) in Ophiuchus