Yesterday in class I taught the Spanish words for the days of the week and the months of the year. Then, in order to give the students a chance to use the new vocabulary, I did some oral drills.

Me (in Spanish): “What are the months of the summer?”

The answer I was looking for: “June, July, and August.”

The Answer I Got From An Engineer: “Well, summer doesn’t officially start until June 21st, when the month is almost over. So in order to get 3 full months included in the season you will need to apply the ANSI Standard Of Rounding Up. So the answer would be July, August, and September.”