Press ← or → to navigate between chapters
Press S or / to search in the book
Press ? to show this help
Press Esc to hide this help
Anno Lucis is a Gregorian-derived year numbering system used by the Freemasons.
Years are denoted with 'AL', which stands for Anno Lucis, meaning "in the Year of Light". This refers to the proposed year of creation from the Hebrew calendar.
As this is a simple addition to the Gregorian calendar, this calculation is exactly accurate.
Wikipedia article
Freemason website