Sep 27, 2026Discover why the Gregorian calendar has no year 0 and how this affects historical time calculations between BC and AD.

Jul 9, 2026Discover why the Gregorian calendar skips Year 0, transitioning directly from 1 BC to 1 AD, based on Dionysius Exiguus' design.

Jul 4, 2026Explore why the Gregorian calendar skips year 0, moving from 1 BCE directly to 1 CE, established by Dionysius Exiguus.