Quante settimane fino a National Missing Children's Day - US?

National Missing Children's Day is an annual observation in the United States designed to highlight the problem of child abduction. It falls on May 25 - on that date in 1979, six-year-old New Yorker Ethan Patz disappeared on his way to school. National Missing Children's Day was first observed in 1983. See timeanddate for more details.