421.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 1°37'. Sun, 15 Jul 2018 at 23:31 EDT (2,173 days ago) in Leo

422.

Close approach of the Moon and Venus The Moon and Venus pass close to each other. Mon, 16 Jul 2018 at 00:20 EDT (2,172 days ago) in Leo

423.

Messier 55 is well placed The globular cluster M55 (NGC 6809l; mag 6.3) in Sagittarius culminates at around midnight local time. Tue, 17 Jul 2018 (2,171 days ago) in Sagittarius

424.

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. Thu, 19 Jul 2018 at 15:52 EDT (2,169 days ago) in Virgo

425.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Fri, 20 Jul 2018 at 06:09 EDT (2,168 days ago) in Leo

426.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 4°26'. Fri, 20 Jul 2018 at 19:56 EDT (2,168 days ago) in Libra

427.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Fri, 20 Jul 2018 at 22:34 EDT (2,168 days ago) in Libra

428.

Conjunction of Venus and Ceres Venus and Ceres share the same right ascension, at a separation of 8°10'. Sat, 21 Jul 2018 at 17:11 EDT (2,167 days ago) in Leo

429.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 1°59'. Wed, 25 Jul 2018 at 01:52 EDT (2,163 days ago) in Sagittarius

430.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Wed, 25 Jul 2018 at 02:04 EDT (2,163 days ago) in Sagittarius

431.

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. Thu, 26 Jul 2018 at 15:41 EDT (2,162 days ago) in Sagittarius

432.

Mars at opposition Mars lies in the opposite direction to the Sun in the sky, making it closer, brighter and larger than at other times. It is also optimally positioned to be observable for much of the night. Fri, 27 Jul 2018 at 01:06 EDT (2,161 days ago) in Capricornus

433.

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. Fri, 27 Jul 2018 at 01:43 EDT (2,161 days ago) in Sagittarius

434.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Fri, 27 Jul 2018 at 15:57 EDT (2,161 days ago) in Capricornus

435.

Full Moon The Moon reaches full phase and is visible for much of the night. Fri, 27 Jul 2018 at 16:20 EDT (2,161 days ago) in Capricornus

436.

Total lunar eclipse There will be an eclipse of the Moon, visible from Antarctica, Asia, Africa, south-western Russia, Europe and Australia. Fri, 27 Jul 2018 at 16:22 EDT (2,161 days ago) in Capricornus

437.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 6°43'. Fri, 27 Jul 2018 at 18:03 EDT (2,161 days ago) in Capricornus

438.

Piscis Austrinid meteor shower 2018 The Piscis Austrinid meteor shower reaches its peak. Sat, 28 Jul 2018 (2,159 days ago) in Piscis Austrinus

439.

Southern δ-Aquariid meteor shower 2018 The Southern δ-Aquariid meteor shower reaches its peak. Mon, 30 Jul 2018 (2,158 days ago) in Aquarius

440.

α-Capricornid meteor shower 2018 The α-Capricornid meteor shower reaches its peak. Mon, 30 Jul 2018 (2,158 days ago) in Capricornus