Observed arrival · 2026-09-23
Orbit Calendar: The sky as calendar entries
Orbit Calendar offers subscribable calendar feeds for moon phases, void-of-course periods, planetary sign changes, stations, and exact aspects.
- For
- Astrology readers who want events in their daily calendar
- Worth noticing
- Moon-aspect calculations are used only to determine void periods; event times are stored in UTC.
Field notes
Feeds can be added separately or as one combined calendar; subscribing keeps them current as years are added, while an .ics download is a one-time import. Entries use exact event times, stored in UTC and displayed in the calendar’s local time zone. The page says calculations use the Swiss Ephemeris with a tropical, geocentric framework; its aspect feed covers five major aspects among the Sun and planets, while lunar aspects are used only to determine void periods.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue