801.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Mon, 03 Nov 2025 at 22:16 EDT (475 days away) in Scorpius

802.

Full Moon The Moon reaches full phase and is visible for much of the night. Wed, 05 Nov 2025 at 08:19 EDT (477 days away) in Aries

803.

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, 05 Nov 2025 at 17:27 EDT (477 days away) in Aries

804.

Close approach of the Moon and M45 The Moon and M45 pass close to each other. Thu, 06 Nov 2025 at 10:51 EDT (478 days away) in Taurus

805.

Lunar occultation of Beta Tauri The Moon will pass in front of Beta Tauri (Elnath), creating a lunar occultation visible from Africa and South America. Fri, 07 Nov 2025 at 22:39 EDT (479 days away) in Taurus

806.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 3°56'. Mon, 10 Nov 2025 at 02:55 EDT (482 days away) in Gemini

807.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Mon, 10 Nov 2025 at 04:31 EDT (482 days away) in Gemini

808.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Tue, 11 Nov 2025 at 11:37 EDT (483 days away) in Gemini

809.

Asteroid 471 Papagena at opposition Asteroid 471 Papagena makes closest approach to the Earth. Tue, 11 Nov 2025 at 18:58 EDT (483 days away) in Cetus

810.

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. Wed, 12 Nov 2025 at 00:28 EDT (484 days away) in Leo

811.

Northern Taurid meteor shower 2025 The Northern Taurid meteor shower reaches its peak. Wed, 12 Nov 2025 (484 days away) in Taurus

812.

Conjunction of Mercury and Mars Mercury and Mars share the same right ascension, at a separation of 1°18'. Wed, 12 Nov 2025 at 13:41 EDT (484 days away) in Scorpius

813.

Lunar occultation of Regulus The Moon will pass in front of Regulus (Alpha Leonis), creating a lunar occultation visible from Russia, Svalbard, Greenland and Svalbard and Jan Mayen. Wed, 12 Nov 2025 at 19:22 EDT (484 days away) in Leo

814.

Leonid meteor shower 2025 The Leonid meteor shower reaches its peak. Mon, 17 Nov 2025 (489 days away) in Leo

815.

The Pleiades cluster is well placed The Pleiades open star cluster (M45; mag 1.3) in Taurus culminates at around midnight local time. Mon, 17 Nov 2025 (489 days away) in Taurus

816.

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. Wed, 19 Nov 2025 at 21:48 EDT (491 days away) in Libra

817.

New Moon The Moon disappears into the Sun's glare for a few days. Thu, 20 Nov 2025 at 01:48 EDT (492 days away) in Libra

818.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Thu, 20 Nov 2025 at 04:19 EDT (492 days away) in Libra

819.

Uranus at opposition Uranus lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Fri, 21 Nov 2025 at 07:17 EDT (493 days away) in Taurus

820.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 4°27'. Fri, 21 Nov 2025 at 07:30 EDT (493 days away) in Ophiuchus