1.

M41 is well placed The open star cluster M41 (NGC 2287; mag 4.6) in Canis Major is well placed in the sky. Fri, 01 Jan 2021 (125 days ago) in Canis Major

2.

The Earth at perihelion The Earth reaches its closest point to the Sun. Sat, 02 Jan 2021 at 08:50 EDT (124 days ago) in Pisces

3.

Quadrantid meteor shower 2021 The Quadrantid meteor shower reaches its peak. Sun, 03 Jan 2021 (123 days ago) in Bootes

4.

Moon at Last Quarter The Moon rises in the east at around midnight and appears high in the sky at sunrise. Wed, 06 Jan 2021 at 04:37 EDT (120 days ago) in Virgo

5.

Conjunction of Neptune and Ceres Neptune and Ceres share the same right ascension, at a separation of 8°37'. Sun, 10 Jan 2021 at 12:01 EDT (116 days ago) in Aquarius

6.

Uranus ends retrograde motion Uranus returns to its usual eastward motion after opposition. Thu, 14 Jan 2021 at 04:12 EDT (112 days ago) in Aries

7.

M47 is well placed The open star cluster M47 (NGC 2422; mag 4.5) in Puppis is well placed in the sky. Thu, 14 Jan 2021 (112 days ago) in Puppis

8.

γ-Ursae Minorid meteor shower 2021 The γ-Ursae Minorid meteor shower reaches its peak. Mon, 18 Jan 2021 (107 days ago) in Ursa Minor

9.

Moon at First Quarter The Moon appears high in the sky at sunset and sets in the west at around midnight. Wed, 20 Jan 2021 at 16:02 EDT (106 days ago) in Pisces

10.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 5°03'. Thu, 21 Jan 2021 at 00:35 EDT (105 days ago) in Aries

11.

Close approach of the Moon, Mars and Uranus The Moon, Mars and Uranus pass within 4°38' of each other. Thu, 21 Jan 2021 at 04:49 EDT (105 days ago) in Aries

12.

Asteroid 15 Eunomia at opposition Asteroid 15 Eunomia is well placed for observation. Thu, 21 Jan 2021 at 16:34 EDT (105 days ago) in Cancer

13.

Conjunction of Mars and Uranus Mars and Uranus share the same right ascension, at a separation of 1°43'. Thu, 21 Jan 2021 at 18:41 EDT (105 days ago) in Aries

14.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Sat, 23 Jan 2021 at 21:10 EDT (103 days ago) in Capricornus

15.

Asteroid 14 Irene at opposition Asteroid 14 Irene is well placed for observation. Sun, 24 Jan 2021 at 09:22 EDT (102 days ago) in Cancer

16.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Sun, 24 Jan 2021 (101 days ago) in Capricornus

17.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Mon, 25 Jan 2021 at 02:45 EDT (101 days ago) in Capricornus

18.

Full Moon The Moon is visible for much of the night. Thu, 28 Jan 2021 at 14:16 EDT (98 days ago) in Cancer

19.

M44 is well placed The Beehive open star cluster (M44, NGC 2632, also known as Praesepe; mag 3.7) is well placed in the sky. Sat, 30 Jan 2021 (96 days ago) in Cancer

20.

Asteroid 18 Melpomene at opposition Asteroid 18 Melpomene is well placed for observation. Tue, 02 Feb 2021 at 16:34 EDT (93 days ago) in Cancer