Usually say 4 weeks, which was, May and October Half Term, and 22nd December-3rd January, because DH worked all summer.
Last year I worked October Half Term as we were going away for Christmas, but it was to long without a break, and burnt myself out, ended being very ill with Swine Flu and pneumonia, and having to take most of November off ill.
Now he has changed his job, this year is a bit different, so have had a week in February already that dosnt count (just happened taht all my families booked half term off!!!! Bonus)
Have been off since Tuesday again all the children had booked the same two weeks off, which was brill as we moved this week, other child went to another CM after school(should have moved in May, so worked in really well, only got one 5 year old for two days next week!)
Am having a long week end first week in MAy, (when we should have moved, but still having the long weekend) a week off in August,
Then probably not anytime till Christmas.