Calendar Categories Astronomy Lunar Meteor Shower Solar System Terrestrial Agenda Agenda Day Month Week June – August 2019 Jun – Aug 2019 Collapse All Expand All Jun 30 Sun International Asteroid Day Tickets Jun 30 all-day 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 Jul 29 Mon Delta Aquariids peak Tickets Jul 29 @ 01:00 – 01:00 Shower ends : 19 Aug Aug 13 Tue Perseids peak Tickets Aug 13 @ 07:00 – 07:00 Shower ends : 24 Aug June – August 2019 Jun – Aug 2019