Calendar Categories Astronomy Lunar Meteor Shower Solar System Terrestrial Agenda Agenda Day Month Week December 2019 Dec 2019 Collapse All Expand All Dec 21 Sat Winter solstice Tickets Dec 21 @ 22:19 – 22:19 Dec 25 Wed New Moon Tickets Dec 25 @ 23:13 – 23:13 Dec 30 Mon Quadrantids start Tickets Dec 30 all-day Shower peaks : 04 Jan Shower ends : 06 Jan December 2019 Dec 2019