Guernsey / United States / United Kingdom / Scotland / Greece / Egypt / /
Event
Natural Disaster / /
Facility
Privy Council / Royal Court / Guernsey Liberation Monument / /
Holiday
New Year's Day / Easter / Midsummer Day / Christmas Day / Egypt's New Year's Day / flooding of the Nile / Vernal Equinox Day / Christmas / /
Movie
Mary / Queen of Scots / /
MusicGroup
the Moon / /
NaturalFeature
Nile / /
Organization
Privy Council / Center for Astrophysics / Council of Nicea / Foundation of Rome / Royal Court / /
Person
Owen Gingerich / Gregory / Peter Jarvis / Augustus Julius Caesar / Mayan Calendar / Julian Calendar / Maia / Pius V / Julian Day / Caesar Augustus / Elizabeth / Moon Mars Mercury Jupiter Venus / Nuna Pompilius / Mary / Mercury / Moon Tiw / Christ / /
CALENDARS by David Le Conte This article was published in two parts, in Sagittarius (the newsletter of La Société Guernesiaise Astronomy Section), in July/August and September/October[removed]It was based on a talk given