401.

June solstice 20 June will be the longest day of 2020 in the northern hemisphere. Sat, 20 Jun 2020 at 17:36 EDT (1,457 days ago) in Taurus

402.

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. Sat, 20 Jun 2020 at 06:31 EDT (1,457 days ago) in Taurus

403.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 44'. Fri, 19 Jun 2020 at 04:54 EDT (1,458 days ago) in Taurus

404.

Lunar occultation of Venus The Moon will pass in front of Venus, creating a lunar occultation visible from countries and territories including Russia, Greenland, Canada and Sweden amongst others. Fri, 19 Jun 2020 at 04:32 EDT (1,458 days ago) in Taurus

405.

Close approach of the Moon and Venus The Moon and Venus pass close to each other. Fri, 19 Jun 2020 at 04:32 EDT (1,458 days ago) in Taurus

406.

The cluster IC 4665 is well placed The open star cluster IC 4665 (mag 4.2) in Ophiuchus culminates at around midnight local time. Thu, 18 Jun 2020 (1,459 days ago) in Ophiuchus

407.

Comet C/2019 U6 (Lemmon) passes perihelion Comet C/2019 U6 (Lemmon) makes its closest approach to the Sun. Thu, 18 Jun 2020 (1,459 days ago) in Hydra

408.

NGC 6397 is well placed The globular cluster NGC 6397 (mag 5.6) in Ara culminates at around midnight local time. Tue, 16 Jun 2020 (1,461 days ago) in Ara

409.

The Butterfly cluster is well placed The Butterfly open star cluster (M6, NGC 6405; mag 4.2) in Scorpius culminates at around midnight local time. Tue, 16 Jun 2020 (1,461 days ago) in Scorpius

410.

NGC 6388 is well placed The globular cluster NGC 6388 (mag 6.8) in Scorpius culminates at around midnight local time. Mon, 15 Jun 2020 (1,462 days ago) in Scorpius

411.

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. Sun, 14 Jun 2020 at 20:56 EDT (1,463 days ago) in Cetus

412.

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, 13 Jun 2020 at 02:24 EDT (1,464 days ago) in Aquarius

413.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Fri, 12 Jun 2020 at 22:08 EDT (1,465 days ago) in Aquarius

414.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 2°44'. Fri, 12 Jun 2020 at 19:54 EDT (1,465 days ago) in Aquarius

415.

Conjunction of Mars and Neptune Mars and Neptune share the same right ascension, at a separation of 1°44'. Fri, 12 Jun 2020 at 08:24 EDT (1,465 days ago) in Aquarius

416.

Messier 92 is well placed The globular cluster M92 (NGC 6341; mag 6.5) in Hercules culminates at around midnight local time. Wed, 10 Jun 2020 (1,467 days ago) in Hercules

417.

Daytime Arietid meteor shower 2020 The Daytime Arietid meteor shower reaches its peak. Wed, 10 Jun 2020 (1,467 days ago) in Aries

418.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Mon, 08 Jun 2020 at 22:53 EDT (1,469 days ago) in Capricornus

419.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 2°40'. Mon, 08 Jun 2020 at 22:12 EDT (1,469 days ago) in Capricornus

420.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Mon, 08 Jun 2020 at 13:45 EDT (1,469 days ago) in Sagittarius