And in 1943, the full moon fell on March 20, just before the equinox. The next full moon was on a Sunday, April 18. That made the next Sunday -- April 25 ... year to year on the Gregorian Calendar.

Since 2010, each year has brought a ... can be gleaned from the calendar, but even if you don’t know the first thing about astronomy, it’s a beautiful design to observe and learn from over ...

He says they have a special goal for the event this year. “We are shooting for 2,500 volunteers, picking up 2,500 bags of litter because Keep Iowa Beautiful is 25 years old this year,” he says.