Take a good look at the blue moon this Saturday, because it's the last time you will see one for quite a while.

Specifically speaking, we won't see another blue moon until October 2020, according to the Weather Channel.

Count that as two things I didn't know. Actually three. I thought the blue moon was, you know, blue. I also had no idea that "blue moon" refers to the second full moon of the month.

Surprisingly we already experienced a blue moon just two months ago in January. The last blue moon previously occurred July 31, 2015.

However, two blue moon months in one year is really uncommon. WTMJ Milwaukee says it's a "phenomena that won't happen again until 2037."

Sweet Lenny is the brand manager of 97ZOK and Operations Manager for Townsquare Media Rockford. Catch him afternoons 3 to 7 on 97ZOK. Follow him on TwitterInstagram and like his page on Facebook.