Mount Diablo Astronomical Society

Spring CalStar

Legend:
Moon Icon
Moon
Mercury Icon
Mercury
Venus Icon
Venus
Earth Icon
Earth
Mars Icon
Mars
Jupiter Icon
Jupiter
Saturn Icon
Saturn
Uranus Icon
Uranus
Neptune Icon
Neptune
Pluto Icon
Pluto
Legend:
Moon Icon
Moon
Mercury Icon
Mercury
Venus Icon
Venus
Earth Icon
Earth
Mars Icon
Mars
Jupiter Icon
Jupiter
Saturn Icon
Saturn
Uranus Icon
Uranus
Neptune Icon
Neptune
Pluto Icon
Pluto

This chart represents the sky one hour after sunset on April 19, 2023 at the event location.

Sky Chart

Chart generated from Your Sky.

UPCOMING EVENTS

Mon 4/13/2026
7 p.m. - 8 p.m. Pacific 		MDAS Board Meeting
Thu 4/16/2026
7:30 p.m. - 9 p.m. Pacific 		Fallon MS Astronomy Night Fallon Middle School Blacktop
3601 Kohnen Way Dublin, CA
Sat 4/18/2026
7 p.m. - 11 p.m. Pacific 		Public Astronomy Program: Constellations - Stories in the Sky Mount Diablo - Lower Summit Parking Lot
Summit Rd Clayton, CA
Tue 4/21/2026
4:30 p.m. - 6 p.m. Pacific 		Rheem Science Fair Donald L. Rheem Elementary School
90 Laird Dr Moraga, CA 94556 Moraga, CA