321.

Southern δ-Aquariid meteor shower 2019 The Southern δ-Aquariid meteor shower reaches its peak. Tue, 30 Jul 2019 (1,745 days ago) in Aquarius

322.

α-Capricornid meteor shower 2019 The α-Capricornid meteor shower reaches its peak. Tue, 30 Jul 2019 (1,745 days ago) in Capricornus

323.

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 (1,745 days ago) in Gemini

324.

New Moon The Moon disappears into the Sun's glare for a few days. Wed, 31 Jul 2019 at 23:13 EDT (1,744 days ago) in Cancer

325.

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 (1,743 days ago) in Leo

326.

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 (1,742 days ago) in Leo

327.

Asteroid 16 Psyche at opposition Asteroid 16 Psyche makes closest approach to the Earth. Tue, 06 Aug 2019 at 12:46 EDT (1,738 days ago) in Capricornus

328.

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 (1,737 days ago) in Libra

329.

Venus at perihelion Venus passes its orbit's closest point to the Sun. Thu, 08 Aug 2019 at 12:26 EDT (1,736 days ago) in Cancer

330.

Comet 168P/Hergenrother passes perihelion Comet 168P/Hergenrother makes its closest approach to the Sun. Fri, 09 Aug 2019 (1,735 days ago) in Taurus

331.

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 (1,735 days ago) in Ophiuchus

332.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Fri, 09 Aug 2019 at 19:45 EDT (1,735 days ago) in Ophiuchus

333.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Fri, 09 Aug 2019 at 23:35 EDT (1,735 days ago) in Cancer

334.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Sun, 11 Aug 2019 at 09:47 EDT (1,733 days ago) in Ophiuchus

335.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Sun, 11 Aug 2019 at 21:53 EDT (1,733 days ago) in Aries

336.

Asteroid 15 Eunomia at opposition Asteroid 15 Eunomia makes closest approach to the Earth. Sun, 11 Aug 2019 at 22:22 EDT (1,733 days ago) in Aquarius

337.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Sun, 11 Aug 2019 (1,732 days ago) in Cancer

338.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 2'18". Mon, 12 Aug 2019 at 05:52 EDT (1,732 days ago) in Sagittarius

339.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Mon, 12 Aug 2019 at 05:52 EDT (1,732 days ago) in Sagittarius

340.

Lunar occultation of Saturn The Moon will pass in front of Saturn, creating a lunar occultation visible from countries and territories including Australia, Papua New Guinea, New Zealand and Indonesia amongst others. Mon, 12 Aug 2019 at 05:52 EDT (1,732 days ago) in Sagittarius