Nov 5, 2026Nov 5, 2026 · 9 min read · 2 viewsWhy Your Cron Job Fires at the Wrong Time: IST, UTC and the Midnight Day ShiftYour 9 PM IST job ran at 2:30 AM? A practical guide to cron, UTC servers and the day-shift bug, with a tested Python helper.9 min read · 2 views