Calendar of Astronomical Events

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
1 Conjunction of the Moon and Mars Close approach of the Moon and Mars Venus at dichotomy	2 The Great Globular Cluster in Hercules is well placed Moon at First Quarter	3 Messier 12 is well placed	4 Conjunction of Venus and Eris	5 Messier 10 is well placed	6 Lunar occultation of Spica Messier 62 is well placed	7 The Moon at apogee
8	9	10 Lunar occultation of Antares Daytime Arietid meteor shower 2025	11 Full Moon Messier 92 is well placed	12 The Moon at aphelion Venus at aphelion	13	14
15 NGC 6388 is well placed	16 The Butterfly cluster is well placed NGC 6397 is well placed	17	18 Moon at Last Quarter The cluster IC 4665 is well placed Close approach of the Moon, Saturn and Neptune Conjunction of the Moon and Saturn	19	20 The Ptolemy cluster is well placed June solstice	21
22 Conjunction of the Moon and Venus The Lagoon Nebula is well placed Close approach of the Moon and M45	23 The Moon at perigee NGC 6541 is well placed	24 Jupiter at solar conjunction	25 The Moon at perihelion New Moon	26 Mercury at highest altitude in evening sky Jupiter at apogee	27 Conjunction of the Moon and Mercury June Bootid meteor shower 2025	28 Mercury at dichotomy The cluster NGC 6633 is well placed
29 Conjunction of Saturn and Neptune Conjunction of the Moon and Mars Close approach of the Moon and Mars Lunar occultation of Mars	30