1.

The Rosette Nebula is well placed The Rosette Nebula (C49; mag 9.0) in Monoceros culminates at around midnight local time. Sat, 29 Dec 2029 (1,991 days away) in Monoceros

2.

Mars at perihelion Mars passes its orbit's closest point to the Sun. Sat, 29 Dec 2029 at 08:23 EDT (1,991 days away) in Capricornus

3.

The cluster NGC 2232 is well placed The open star cluster NGC 2232 (mag 4.2) in Monoceros culminates at around midnight local time. Fri, 28 Dec 2029 (1,990 days away) in Monoceros

4.

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. Fri, 28 Dec 2029 at 04:49 EDT (1,990 days away) in Virgo

5.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Thu, 27 Dec 2029 at 17:42 EDT (1,989 days away) in Sagittarius

6.

Ursid meteor shower 2029 The Ursid meteor shower reaches its peak. Sat, 22 Dec 2029 (1,984 days away) in Ursa Minor

7.

December solstice 21 December will be the shortest day of 2029 in the northern hemisphere. Fri, 21 Dec 2029 at 09:20 EDT (1,983 days away) in Sagittarius

8.

Full Moon The Moon reaches full phase and is visible for much of the night. Thu, 20 Dec 2029 at 17:46 EDT (1,982 days away) in Taurus

9.

Total lunar eclipse There will be an eclipse of the Moon, visible from the Americas, Asia, Russia, Africa and Europe. Thu, 20 Dec 2029 at 17:42 EDT (1,982 days away) in Taurus

10.

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. Wed, 19 Dec 2029 at 20:10 EDT (1,981 days away) in Taurus

11.

December Leonis Minorid meteor shower 2029 The December Leonis Minorid meteor shower reaches its peak. Wed, 19 Dec 2029 (1,982 days away) in Leo Minor

12.

Lunar occultation of Uranus The Moon will pass in front of Uranus, creating a lunar occultation visible from countries and territories including Russia, Greenland, Mongolia and China amongst others. Wed, 19 Dec 2029 at 15:43 EDT (1,981 days away) in Taurus

13.

Close approach of the Moon and Uranus The Moon and Uranus pass close to each other. Wed, 19 Dec 2029 at 15:43 EDT (1,981 days away) in Taurus

14.

Neptune ends retrograde motion Neptune returns to its usual eastward motion after opposition. Wed, 19 Dec 2029 at 04:43 EDT (1,981 days away) in Cetus

15.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 5°38'. Mon, 17 Dec 2029 at 12:31 EDT (1,979 days away) in Aries

16.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Mon, 17 Dec 2029 at 10:16 EDT (1,979 days away) in Aries

17.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Mon, 17 Dec 2029 at 06:54 EDT (1,979 days away) in Sagittarius

18.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Mon, 17 Dec 2029 (1,979 days away) in Sagittarius

19.

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, 16 Dec 2029 at 08:58 EDT (1,978 days away) in Aries

20.

Comae Berenicid meteor shower 2029 The Comae Berenicid meteor shower reaches its peak. Sat, 15 Dec 2029 (1,978 days away) in Leo