April showers bring May flowers, including the Flower Moon.The full moon reached peak illumination at 12:56 p.m. on Monday but it will appear full for several more days. The Old Farmer's Almanac details specific moonrise times for ZIP codes across the U.

With springtime weather in full effect, it’s no surprise that the full flower moon will illuminate the sky May 12.

May's full moon appeared full all weekend, but will peak tonight (Monday, May 12). Here's everything you need to know about it.