Not within a single calendar system, I think. There have been discontinuities when transitioning between them. Sweden skipped 11 days in 1753: https://todayinhi

Not within a single calendar system, I think. There have been discontinuities when transitioning between them. Sweden skipped 11 days in 1753: https://todayinhistory.app/events/12868/ https://todayinhistory.app/events/12868/