How Did The Julian Calendar Work

How Did The Julian Calendar Work. The romans gradually replaced their 8 day week (the imperial nundinal cycle) with a 7 day week over a course of a century, after julius caesar's calendar reform in 46 bc. The julian calendar is dated all the way back to 46 bc, during the time of julius caesar’s reign over the roman republic.

This new system aimed to resolve the inaccuracies of the earlier roman calendar by aligning it with the solar year. How did the julian calendar work?