Everything you need to know about the Periodic Calendar is on the calendar itself, but to get started I’ve put together a short slideshow to introduce the basics of using this new perpetual calendar system. Below you will also find a copy of the Periodic Calendar you can zoom into for a closer look.

If you’re hungry for more, check out the blog for a discussion of all P-Cal research and insights to date, including the ramifications on our perspective of history. Otherwise, stay tuned as we continue to explore these uncharted territories of time!