What does the Dog Days of Summer Really Mean?

When it gets really hot outside, you may hear the days referred to as the “dog days of summer.” Most people have heard this expression so much that they never really think about it. And, if you ask the average person, chances are they wouldn’t really be clear on what this expression means or where it comes from.   

Of course, there are always a few people who think they’ve got it figured out, or who are at least willing to take a guess.  Some people, for example, say it means that the days are so hot they’re not even suitable or fair for a dog. Others think the expression means that it’s so hot outside that dogs will go mad.

In reality, though, none of these things are accurate…at least not exactly. For starters, the “dog days” of summer refers to an actual, specific period, from July 3^rd to August 11^th. These are considered the hottest, most oppressive days of summer. But, the name doesn’t really have to do with panting dogs.

Instead, the phrase “dog days” actually deals with the point in time when the sun is in the same area of the sky as Sirius, which is part of the Greater Dog or Canis Major constellation.  So, the name comes from the constellations and what they look like during this time of summer.

Of course, it’s easy to see where the misunderstanding comes from since it is extremely hot during this period due to the more direct way the sun’s rays hit the earth. In fact, it’s so hot that it’s the perfect time to consider investing in a backyard pool. That way, the “dog days” of summer won’t be able to get you down! Because, no matter why they’re called what they are, the fact remains that they’re certainly hard days to get through without a way to cool off!