81.

Neptune at solar conjunction Neptune is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Wed, 10 Mar 2021 at 18:52 EDT (1,142 days ago) in Aquarius

82.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 3°41'. Wed, 10 Mar 2021 at 20:02 EDT (1,142 days ago) in Capricornus

83.

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. Wed, 10 Mar 2021 at 21:01 EDT (1,142 days ago) in Capricornus

84.

New Moon The Moon disappears into the Sun's glare for a few days. Sat, 13 Mar 2021 at 05:22 EDT (1,139 days ago) in Aquarius

85.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Sat, 13 Mar 2021 at 20:57 EDT (1,139 days ago) in Aquarius

86.

γ-Normid meteor shower 2021 The γ-Normid meteor shower reaches its peak. Sun, 14 Mar 2021 (1,138 days ago) in Norma

87.

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. Thu, 18 Mar 2021 at 01:02 EDT (1,134 days ago) in Aries

88.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 1°55'. Fri, 19 Mar 2021 at 13:46 EDT (1,133 days ago) in Taurus

89.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Fri, 19 Mar 2021 at 14:47 EDT (1,133 days ago) in Taurus

90.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Sat, 20 Mar 2021 at 05:30 EDT (1,132 days ago) in Pisces

91.

Moon at First Quarter The Moon reaches first quarter phase – appearing high in the sky at sunset and setting in the west at around midnight. Sun, 21 Mar 2021 at 10:41 EDT (1,131 days ago) in Gemini

92.

Comet 10P/Tempel passes perihelion Comet 10P/Tempel makes its closest approach to the Sun. Tue, 23 Mar 2021 (1,129 days ago) in Aquarius

93.

Venus at superior solar conjunction Venus passes around the far side of the Sun. Fri, 26 Mar 2021 at 03:30 EDT (1,126 days ago) in Pisces

94.

136472 Makemake at opposition 136472 Makemake lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Sat, 27 Mar 2021 at 10:49 EDT (1,125 days ago) in Coma Berenices

95.

Full Moon The Moon reaches full phase and is visible for much of the night. Sun, 28 Mar 2021 at 14:48 EDT (1,124 days ago) in Virgo

96.

Conjunction of Mercury and Neptune Mercury and Neptune share the same right ascension, at a separation of 1°23'. Mon, 29 Mar 2021 at 15:15 EDT (1,123 days ago) in Aquarius

97.

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. Tue, 30 Mar 2021 at 02:15 EDT (1,122 days ago) in Virgo

98.

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. Tue, 30 Mar 2021 at 19:40 EDT (1,122 days ago) in Libra

99.

Lunar occultation of Beta1 Scorpii The Moon will pass in front of Beta1 Scorpii (Acrab), creating a lunar occultation visible from Oceania, Baker Island, Howland Island, Jarvis Island, Kingman Reef, Palmyra Atoll and Tokelau. Thu, 01 Apr 2021 at 07:39 EDT (1,120 days ago) in Scorpius

100.

The Sombrero Galaxy is well placed The Sombrero Galaxy M104 (NGC 4594; mag 8.6) in Virgo culminates at around midnight local time. Thu, 01 Apr 2021 (1,120 days ago) in Virgo