My son's birthday is in the summer when we typically have no school. My daughter's is in April. Mine is in the summer when we typically have not school. My husband's is in February. When the kids were younger we did no school days on my husband's and daughter's b-days. Mine and my son's being summer birthdays already were typically no school days. Now that they are older we don't do that --- not because there isn't value but we have found we take a lot off for other things so when a b-day roles around it's just another day and book work needs to be done.