Moon phase today: What the Moon will look like on June 21

It's now the First Quarter, which means the Moon is half full, and there's plenty surface area illuminated to spot features.What is today’s Moon phase?As of Sunday, June 21,the Moon phase is First Quarter. Tonight, 54% of the moon will be be lit up, according to NASA's Daily Moon Guide.With just your naked eye, tonight you'll be able to see the Mares Fecunditatis, Serenitatis and Crisium. With binoculars, you'll also catch a glimpse of the Endymion Crater, Posidonius Crater, and the Mare N