Calendar of Astronomical Events

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
				1	2 Close approach of Mars and M44 The Great Globular Cluster in Hercules is well placed	3 Lunar occultation of Delta Scorpii Messier 12 is well placed Venus at dichotomy Full Moon
4 Conjunction of Mercury and Uranus Mercury at dichotomy Venus at greatest elongation east The Moon at aphelion	5 Mercury at highest altitude in morning sky	6 Asteroid 11 Parthenope at opposition The Moon at perigee Messier 10 is well placed	7 Messier 62 is well placed	8	9 Conjunction of the Moon and Saturn Close approach of the Moon and Saturn	10 Moon at Last Quarter
11 Daytime Arietid meteor shower 2023 Messier 92 is well placed	12	13 Close approach of Venus and M44	14 Close approach of the Moon and Jupiter Conjunction of the Moon and Jupiter	15	16 Conjunction of the Moon and Mercury NGC 6388 is well placed	17 The Moon at perihelion Saturn enters retrograde motion The Butterfly cluster is well placed NGC 6397 is well placed
18 New Moon The cluster IC 4665 is well placed	19	20 The Ptolemy cluster is well placed	21 June solstice Conjunction of the Moon and Venus Close approach of the Moon and Venus	22 Conjunction of the Moon and Mars Close approach of the Moon and Mars The Moon at apogee	23 The Lagoon Nebula is well placed	24 NGC 6541 is well placed
25	26 Moon at First Quarter	27 Mercury at perihelion June Bootid meteor shower 2023	28	29 The cluster NGC 6633 is well placed	30 Neptune enters retrograde motion Lunar occultation of Delta Scorpii