Passover 2018 starts on March 30 (3/30/2018) and ends on April 7, while Easter arrives on April 1 (4/1/2018), April Fools' Day. The two religious holidays have a lot more in common with each other than April Fools' Day, of course, but those similarities translate to more than just Jesus at the Last Supper. Among the most important days of the Jewish and Christian calendars, these holidays also share themes and messages, if not egg-laying bunnies.