81.

Close approach of the Moon and M44 The Moon and M44 pass within 0°17' of each other. Tue, 25 Dec 2018 at 00:18 EST (394 days ago) in Cancer

82.

The Moon at perigee The Moon appears large as it makes its closest approach to the Earth. Mon, 24 Dec 2018 at 04:49 EST (395 days ago) in Gemini

83.

Ursid meteor shower The Ursid meteor shower reaches its peak. Sat, 22 Dec 2018 (397 days ago) in Ursa Minor

84.

Full Moon The Moon is visible for much of the night. Sat, 22 Dec 2018 at 12:49 EST (397 days ago) in Orion

85.

The Moon at aphelion The Moon reaches its furthest point from the Sun. Fri, 21 Dec 2018 at 21:21 EST (398 days ago) in Taurus

86.

December solstice 21 December will be the shortest day of 2018 in the northern hemisphere. Fri, 21 Dec 2018 at 17:08 EST (398 days ago) in Sagittarius

87.

Conjunction of Jupiter and Mercury Jupiter and Mercury share the same right ascension, at a separation of 0°51'. Fri, 21 Dec 2018 at 09:40 EST (398 days ago) in Ophiuchus

88.

December Leonis Minorid meteor shower The December Leonis Minorid meteor shower reaches its peak. Thu, 20 Dec 2018 (399 days ago) in Leo Minor

89.

Asteroid 433 Eros at opposition Asteroid 433 Eros is well placed for observation. Wed, 19 Dec 2018 at 04:34 EST (400 days ago) in Camelopardalis

90.

46P/Wirtanen reaches its brightest 46P/Wirtanen is well placed for observation. Sun, 16 Dec 2018 (403 days ago) in Taurus

91.

Comae Berenicid meteor shower The Comae Berenicid meteor shower reaches its peak. Sun, 16 Dec 2018 (403 days ago) in Leo

92.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Sat, 15 Dec 2018 at 10:16 EST (404 days ago) in Scorpius

93.

Moon at First Quarter The Moon appears high in the sky at sunset and sets in the west at around midnight. Sat, 15 Dec 2018 at 06:49 EST (404 days ago) in Aquarius

94.

Close approach of the Moon and Mars The Moon and Mars pass within 3°21' of each other. Fri, 14 Dec 2018 at 20:52 EST (405 days ago) in Aquarius

95.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 3°33'. Fri, 14 Dec 2018 at 18:22 EST (405 days ago) in Aquarius

96.

Mercury reaches highest point in morning sky Mercury is bright and well placed in the dawn sky. Fri, 14 Dec 2018 (405 days ago) in Scorpius

97.

Geminid meteor shower The Geminid meteor shower reaches its peak. Fri, 14 Dec 2018 (405 days ago) in Gemini

98.

Venus reaches highest point in morning sky Venus is bright and well placed in the dawn sky. Fri, 14 Dec 2018 (405 days ago) in Libra

99.

46P/Wirtanen at perihelion 46P/Wirtanen makes its closest approach to the Sun. Thu, 13 Dec 2018 (406 days ago) in Taurus

100.

The Moon at apogee The Moon appears small as it recedes to its furthest point from the Earth. Wed, 12 Dec 2018 at 07:24 EST (407 days ago) in Capricornus