Sonoma Sun Event Calendar

Solar, night viewing at observatory Robert Ferguson Observatory

Saturday March 21st - 11:00am

Solar viewing - 11 a.m. to 3 p.m.

Star Party begins at 9 p.m.

The observatory’s three main telescopes will be open for viewing, as well as additional telescopes in front of the building. Presentations on astronomical topics will be given in the classroom.

Please arrive before 10 p.m. Admission to the Star Party: $3 (18 and older), under 18 free. $8 Sugarloaf parking fee.