Academic calendar · Celestial almanac
The rhythm of study.
One calendar for classes, examinations, open houses, community circles, moon phases, sabbats, and the planetary events that inform our historical and practical work.
Google Calendar connected
- Display
- America/Mexico City
- Seasonal frame
- Northern Hemisphere
- Sources
- Academy · Google · USNO
2026–27 academic year
November 2—June 21
Classes conclude June 2. Examinations, final projects, oral reviews, and marking run June 3–21.
- INov 2—Dec 31
- IIJan 1—Feb 28
- IIIMar 1—Apr 30
- IVMay 1—Jun 21
Planetary events · Public
Venus at greatest eastern elongation
Skywatch reference
Moon phases · Public
Last Quarter
Universal Time · shown locally on your device ·
Moon phases · Public
New Moon
Universal Time · shown locally on your device ·
Moon phases · Public
First Quarter
Universal Time · shown locally on your device ·
Classes & courses · Public
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Collegium Arcanum — Student & Public
Classes & courses · Public
FREE LHP COURSE
Online ·
Collegium Arcanum — Student & Public
Sabbats & seasons · Public
Mabon · September Equinox
Astronomical station · Universal Time ·
Planetary events · Public
Neptune at opposition
Skywatch reference ·
Moon phases · Public
Full Moon
Universal Time · shown locally on your device ·
Classes & courses · Public
FREE LHP COURSE
Online ·
Collegium Arcanum — Student & Public
Classes & courses · Public
FREE LHP COURSE
Online ·
Collegium Arcanum — Student & Public
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School sessions come from Collegium Arcanum — Student & Public in Google Calendar. The website checks for updates every five minutes. Subscribed calendars refresh on their own schedules; a downloaded file is a snapshot.
Calendar architecture
Academy schedules are editorial. Moon phases and seasonal stations are astronomical. Sabbat names and observance windows are tradition-dependent. Planetary entries are curated for the curriculum.
Astronomical data source ↗