Star Party Events

Third Quarter Moon Members-Only Star Party

Default event

SAS-Members Only

Type: Star Party

Keywords: Members Only Star Party

Held on: Dec 29, 2018 (Sat) at 06:30 PM to Dec 29, 2018 (Sat) at 11:55 PM

Sunset Times:

  • Official at 04:24 PM
  • Civil at 04:59 PM
  • Nautical at 05:39 PM
  • Astronomical at 06:16 PM

Location: Rattlesnake Mountain Trailhead Park southwest of Snoqualmie Point Park

Event Coordinator: mike.martin.pereira@

This star party offers another opportunity each month to observe under a dark sky. It's open to all SAS members but is specifically designed to orient new members to dark-sky protocol. Although dark-sky etiquette is expected (see below), experienced members will be on hand to help newcomers learn the ropes.

The Third Quarter Star Party is for SAS members only and will be on Saturday, December 29, 2018, at 6:30 p.m. if weather permits.

Shown in date ascending order.

  • DEC

    Rattlesnake Mountain Trailhead Star Party

    Sat at 05:00 PM SAS Members Only

    Always scheduled on the closest Saturday to the New Moon, our next Members-only Rattlesnake Mountain Trailhead Star Party will be held on Saturday, December 28, from 6:00 P.M. to 11:55 P.M. Join us as we ... more

Shown in date descending order.