Calendar Categories Astronomy Lunar Meteor Shower Solar System Terrestrial Agenda Agenda Day Month Week April – July 2019 Apr – Jul 2019 Collapse All Expand All Apr 22 Mon Lyrids peak Tickets Apr 22 @ 21:00 – 21:00 Shower ends 25 Apr. May 7 Tue Eta Aquariids peak Tickets May 7 @ 20:00 – 20:00 Shower ends 28 May. Jun 21 Fri Summer solstice Tickets Jun 21 @ 10:54 – 10:54 Jul 7 Sun Delta Aquariids start Tickets Jul 7 all-day Shower peaks : 29 Jul @ 0100 Shower ends : 19 Aug Jul 17 Wed Perseids start Tickets Jul 17 all-day Shower peaks : 13 Aug Shower ends : 24 Aug April – July 2019 Apr – Jul 2019