How a 16th-Century Pope Saved New Year’s Day (#419)

Most of us flip to January 1 without a second thought, but that date only works because Pope Gregory XIII fixed a 1,600-year drift in the old Roman calendar. The problem wasn’t just inconvenience—it threw Easter off by ten days, threatening the Church’s ability to celebrate Christ’s resurrection on the right Sunday. Gregory convened Jesuit astronomers, skipped ten days in 1582, and gave the world a calendar accurate to within a day every 3,300 years. Far from opposing science, the Church led it, proving faith and reason walk the same calendar page. A perfect New Year reminder that Catholicism still orders the time we live in. SUPPORT THIS SHOW Considering Catholicism is free and ad-free for everyone, thanks to listeners like you. Become a patron for a Q&A video every other week, the Podcast Albums (50 topical playlists), Deep Dive courses, and a monthly live session: https://patreon.com/consideringcatholicism Or give a one-time or recurring gift with PayPal: https://www.paypal.com/donate/?hosted_button_id=5LGR5E89Z7Y2Y CONNECT WITH US • Website & contact form: https://consideringcatholicism.com • Email: [email protected] • Leave a comment on Patreon (I read every one!) RATE & REVIEW If you enjoy the show, please leave a rating (and even better, a review) on Apple Podcasts, Spotify, or wherever you listen — it really helps new listeners find us. SHARE THE SHOW Know someone who’s curious about Catholicism? Send them a link or share an episode on social media. Thank you! Christus vincit, Christus regnat, Christus imperat.