🌓 1st Quarter Estes Park Memorial Observatory Posted on December 6, 2019 by epmoadminJuly 6, 2022 Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: December 11, 2021 all-day 2021-12-11T00:00:00-07:00 2021-12-12T00:00:00-07:00 Contact: Email Moon Phase 🌓 1st Quarter