People often write to ask about seeing the moon during the day.
Here is the moon as you're likely to see it in late afternoon today. Today, the moon is three days shy of being full, so it rises in the east over an hour before sunset. Thus if you look eastward just before sunset today, you'll see the moon shining in a blue daytime sky. In fact, as it orbits around Earth, the moon shines in a daytime sky as often as it shines at night. But now, only a few days from being full, the moon is about as far from the sun as it can get and still be visible in the daytime.