321.

Conjunction of Venus and Mars Venus and Mars share the same right ascension, at a separation of 29'. Tue, 13 Jul 2021 at 03:08 EDT (1,172 days ago) in Leo

322.

Comet 15P/Finlay passes perihelion Comet 15P/Finlay makes its closest approach to the Sun. Tue, 13 Jul 2021 (1,172 days ago) in Taurus

323.

Close approach of Venus and Mars Venus and Mars pass within 28' of each other. Tue, 13 Jul 2021 at 09:34 EDT (1,172 days ago) in Leo

324.

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. Sat, 17 Jul 2021 at 06:11 EDT (1,168 days ago) in Virgo

325.

134340 Pluto at opposition 134340 Pluto lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Sat, 17 Jul 2021 at 19:09 EDT (1,168 days ago) in Sagittarius

326.

Messier 55 is well placed The globular cluster M55 (NGC 6809l; mag 6.3) in Sagittarius culminates at around midnight local time. Sat, 17 Jul 2021 (1,168 days ago) in Sagittarius

327.

Asteroid 6 Hebe at opposition Asteroid 6 Hebe makes closest approach to the Earth. Sun, 18 Jul 2021 at 12:46 EDT (1,167 days ago) in Aquila

328.

Lunar occultation of Beta1 Scorpii The Moon will pass in front of Beta1 Scorpii (Acrab), creating a lunar occultation visible from countries and territories including Argentina, Chile, Antarctica and Uruguay amongst others. Mon, 19 Jul 2021 at 22:50 EDT (1,166 days ago) in Scorpius

329.

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. Wed, 21 Jul 2021 at 06:24 EDT (1,164 days ago) in Ophiuchus

330.

Lunar occultation of Sigma Sagittarii The Moon will pass in front of Sigma Sagittarii (Nunki), creating a lunar occultation visible from Africa, Asia, Eastern Europe, Greece, Russia, Macedonia and RAF Akrotiri. Thu, 22 Jul 2021 at 15:32 EDT (1,163 days ago) in Sagittarius

331.

The Moon at aphelion The Moon recedes to its orbit's furthest point from the Sun, which happens each month around the time of full moon. Fri, 23 Jul 2021 at 09:44 EDT (1,162 days ago) in Sagittarius

332.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Fri, 23 Jul 2021 at 21:04 EDT (1,162 days ago) in Gemini

333.

Full Moon The Moon reaches full phase and is visible for much of the night. Fri, 23 Jul 2021 at 22:36 EDT (1,162 days ago) in Capricornus

334.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 3°48'. Sat, 24 Jul 2021 at 12:38 EDT (1,161 days ago) in Capricornus

335.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Sat, 24 Jul 2021 at 14:08 EDT (1,161 days ago) in Capricornus

336.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 4°10'. Sun, 25 Jul 2021 at 21:21 EDT (1,160 days ago) in Aquarius

337.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Sun, 25 Jul 2021 at 23:49 EDT (1,160 days ago) in Aquarius

338.

Piscis Austrinid meteor shower 2021 The Piscis Austrinid meteor shower reaches its peak. Wed, 28 Jul 2021 (1,157 days ago) in Piscis Austrinus

339.

Southern δ-Aquariid meteor shower 2021 The Southern δ-Aquariid meteor shower reaches its peak. Fri, 30 Jul 2021 (1,155 days ago) in Aquarius

340.

α-Capricornid meteor shower 2021 The α-Capricornid meteor shower reaches its peak. Fri, 30 Jul 2021 (1,155 days ago) in Capricornus