7-on-7-off rota for 8 nurses, with two permanent night teams
Eight nurses, four teams of two, 12-hour shifts. Teams A and B take the day post in alternating weeks. Teams C and D do the same on nights and never appear on a day shift. Four people are rostered on any date in the grid, but they are never in the building together: two hold 07:00 to 19:00 and two hold 19:00 to 07:00, so the floor runs on a pair at any given hour.
The block is a full week, so one pair owns seven consecutive day shifts and then hands the whole week over at once. A patient admitted on a Tuesday sees the same two nurses until the following Tuesday and then sees neither of them for seven days. On an inpatient floor that continuity is the point of the pattern. It also loads one handover with everything, because the day line and the night line turn over on the same boundary, so every seventh day all four people who know the patients are replaced together.
Christmas, New Year and every other fixed date already belongs to a named team before you publish anything, and belongs to the same team the year after unless you break the cycle on purpose. That is what the 364 dated days below are for. Not the shape of the pattern, which anyone can hold in their head after a fortnight, but which of the four teams owns which week. Every team gets the same 26 full weekends off, and none of them arrives on its own, because each one sits inside a seven-day break.
