Last week, we kicked off the summer birthday season with a trip to an indoor water park in Cincinnati to celebrate our middle granddaughter’s 10th birthday.
Birthdays are taken pretty seriously in our family and the summer is cram-packed with them.
When our daughter was in kindergarten, she came home from school on her birthday still wearing her party hat. She insisted on keeping it on and wouldn’t take it off for the rest of the day. She sought the full measure from her birthday and wanted everyone else to know, without question, that she was “the birthday girl.”
My wife Diane has always thought that your birthday privileges should extend beyond your actual birthday, at least until the next family member’s special day. She also introduced the idea of a “fun day” in our family, in lieu of a formal birthday party, in which the birthday child gets to pick whatever they want to do that day.
I always assumed that most birthdays take place during the summer. Some demographers believe that women, especially teachers, may plan this in order to coincide with summer vacations. From an evolutionary perspective, it also makes sense to give birth when weather conditions are milder.
Turns out that I’m slightly off, and most birthdays in America fall between July and early October. Depending on the data used, the months of August and September usually come out on top.
One study by Harvard economist Amitabh Chandra, identifies Sept. 16 as the most common birthday in America. ABC news and several other sources, however, cite AnyBirthday.com’s survey, which designates Oct. 5 as America’s most popular birthday. The website says that more than 960,000 people have this birthday, compared to the 750,000 on an average day. October 5 also has the distinction of falling precisely nine months (274 days) from New Year’s Eve.