One seventh. There are seven days in a week.
2 weeks and 1 day
52 weeks and one day
17 weeks and one day.
52, and one day.
26 weeks (and one day).
76 days is one day less than 11 weeks.
Most five-month periods are one day short of 22 weeks.
There are 50 weeks and one day.
36 days is one day more than 5 weeks.
52 weeks and one day, except in a leap year when it is 52 weeks and 2 days.
In a leap year February has four weeks and one day , so a total of 4 1/7 weeks
In any year there are 52 weeks and one day - or two if it is a leap year.