Calendar Categories Astronomy Lunar Meteor Shower Solar System Terrestrial Agenda Agenda Day Month Week June 2019 Jun 2019 Collapse All Expand All Jun 10 Mon Jupiter @ opposition Tickets Jun 10 @ 10:28 – 10:28 Jun 17 Mon Full Moon Tickets Jun 17 @ 03:30 – 03:30 Jun 18 Tue Mercury @ conj w/Mars (PM) Tickets Jun 18 @ 19:51 – 19:51 Sun sets : 1951 Mars sets : 2133 Mercury sets : 2135 Jun 21 Fri Summer solstice Tickets Jun 21 @ 10:54 – 10:54 Jun 30 Sun International Asteroid Day Tickets Jun 30 all-day June 2019 Jun 2019