Celtic Calendar Holidays

Celtic Calendar Holidays. Original versions of ancient celtic calendars have been lost, but scholars believe the celts used a lunar calendar, based on the thirteen full moons of the solar year, as well as recognizing solar solstices,. The celtic calendar focused on the cyclical change of seasons.

The information on these pages are a collection of both authentic celtic holidays and their modern translation. Here are the eight most important and sacred celtic holidays of the year.