401.

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 (1,073 days ago) in Scorpius

402.

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 (1,071 days ago) in Ophiuchus

403.

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 (1,070 days ago) in Sagittarius

404.

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 (1,069 days ago) in Sagittarius

405.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Fri, 23 Jul 2021 at 21:04 EDT (1,069 days ago) in Gemini

406.

Full Moon The Moon reaches full phase and is visible for much of the night. Fri, 23 Jul 2021 at 22:36 EDT (1,069 days ago) in Capricornus

407.

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 (1,068 days ago) in Capricornus

408.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Sat, 24 Jul 2021 at 14:08 EDT (1,068 days ago) in Capricornus

409.

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 (1,067 days ago) in Aquarius

410.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Sun, 25 Jul 2021 at 23:49 EDT (1,067 days ago) in Aquarius

411.

Piscis Austrinid meteor shower 2021 The Piscis Austrinid meteor shower reaches its peak. Wed, 28 Jul 2021 (1,064 days ago) in Piscis Austrinus

412.

Southern δ-Aquariid meteor shower 2021 The Southern δ-Aquariid meteor shower reaches its peak. Fri, 30 Jul 2021 (1,062 days ago) in Aquarius

413.

α-Capricornid meteor shower 2021 The α-Capricornid meteor shower reaches its peak. Fri, 30 Jul 2021 (1,062 days ago) in Capricornus

414.

Asteroid 12 Victoria at opposition Asteroid 12 Victoria makes closest approach to the Earth. Fri, 30 Jul 2021 at 07:58 EDT (1,062 days ago) in Aquila

415.

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. Sat, 31 Jul 2021 at 09:16 EDT (1,061 days ago) in Aries

416.

Mercury at superior solar conjunction Mercury passes around the far side of the Sun. Sun, 01 Aug 2021 at 10:14 EDT (1,060 days ago) in Cancer

417.

Saturn at opposition Saturn lies in the opposite direction to the Sun in the sky, making it slightly closer, brighter and larger than at other times. It is also optimally positioned to be observable for much of the night. Mon, 02 Aug 2021 at 02:06 EDT (1,059 days ago) in Capricornus

418.

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. Mon, 02 Aug 2021 at 03:35 EDT (1,059 days ago) in Taurus

419.

New Moon The Moon disappears into the Sun's glare for a few days. Sun, 08 Aug 2021 at 09:51 EDT (1,053 days ago) in Cancer

420.

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. Mon, 09 Aug 2021 at 14:41 EDT (1,052 days ago) in Leo