Are Cats Nocturnal?

Persian cat sleeping

Surprisingly, the answer is no.

I know this might shock some cat owners. We’ve been told this myth for years. And our furry friends do enjoy sleeping the day away. But, domesticated cats are, in fact, not nocturnal. They are crepuscular.

Don’t worry if you’ve never heard the term “crepuscular”. We will discuss all things nocturnal and crepuscular in this post. Basically, it means animals (like cats) that are most active during dawn and dusk.

Ok, once the shock wears off that domesticated cats are not nocturnal, continue into this post to learn more about what they actually are: crepuscular.

What Exactly Does Crepuscular Mean?

Ok, so now you know that domesticated cats are not nocturnal. But what exactly are they?

Domesticated cats are considered crepuscular creatures. They are most active during twilight hours (dawn and dusk). Generally, animal waking hours are based on prey availability. So, over time, crepuscular animals adapted their hunting patterns to the times they most successfully caught prey, which happened to be in the low light of dawn and dusk. And although domestic house cats don’t traditionally hunt, they are often fed in the morning or evening (adding to their crepuscular nature).

Other animals, including bats, hamsters, beetles, moose, deer, and possums are also considered crepuscular. However, crepuscular animals can be active at different times of the day. Bright moonlit nights or overcast days often encourage activity in crepuscular creatures. However, crepuscular animals are generally classified as being most active at dawn and dusk.

What is the Difference Between Crepuscular, Nocturnal, and Diurnal?

Alright, let’s take a step back. What is the difference between crepuscular and nocturnal? And what does it mean to be diurnal?

Nocturnal animals are active at night and sleep during the day. These animals have adapted to the darkness. They often have large eyes that allow them to see better in low lighting. Some have enhanced senses of hearing and smell, which allows them to hunt in the dark. Nocturnal animals include owls, mice, tigers, and beavers.

Diurnal animals are just the opposite. They are awake during the day and sleep at night. Sound familiar? Humans, of course, are diurnal. However, for social or cultural reasons, humans can adapt and become temporarily nocturnal. Squirrels and songbirds are more traditional diurnal creatures that are always awake during the day and asleep at night.

Crepuscular animals are active during twilight. Although they are often mistaken for nocturnal animals, these creatures are most active at dawn and dusk. This waking pattern is related to their feeding patterns. Some animals adapted to the crepuscular cycle to avoid hunting during the hottest part of the day. Others, to avoid competition with other predators. Crepuscular animals include domesticated house cats, rabbits, and skunks.

Are All Cats Crepuscular?

Nope! In this post, I am specifically talking about domesticated house cats. Our pampered pets have adapted to the crepuscular lifestyle. But feral and wild cats are still considered nocturnal.

This really all boils down to hunting patterns. Wild and feral cats hunt at night. Although they don’t have night vision, they can see well in low lighting. By hunting at night, they can approach their prey closer than they could during the day.

House cats generally don’t need to hunt for their food. Their owners provide bowls of dry kibble and plates of wet food. And house cats are often fed in the morning or evening. So, they have adapted to this schedule and become crepuscular creatures.

However, house cats can further adapt to their owner’s schedules. It is not uncommon for a cat to stay awake during the day if their owner is always home to play with them. But, generally speaking, house cats are actually crepuscular and wild cats are nocturnal.

Why Do People Often Think Cats are Nocturnal?

It is very common for people to think that house cats are nocturnal. Many resources and websites even list cats as nocturnal. But this is actually misleading information.

However, it is understandable that people think cats are nocturnal. Wild and feral cats actually are nocturnal. Their sleep patterns are adjusted to their prey. So these cats sleep most of the day and hunt at night. Many people probably group all cats together and consider every feline nocturnal.

But house cats are not nocturnal. Even though they sleep a lot, they are actually crepuscular. But some people still think cats are nocturnal. This misconception probably comes from the fact that cats sleep 16 hours every day. So cats received their nocturnal reputation by sleeping a lot during the day.

But even though they sleep during the day, house cats generally also sleep at night. They are really most active during the morning and evening. So don’t let their daytime sleeping fool you, house cats are not nocturnal.

But My Cat Always Sleeps During the Day. Are You Sure They Aren’t Nocturnal?

Hence the myth. Yes, it is very common for house cats to sleep during the day. But it is just as common for them to sleep at night. That’s because cats sleep twice as much as we do. It is very normal for a cat to sleep 16 hours a day.

And just because a cat sleeps during the day, that doesn’t mean they are nocturnal. If you consider what it means to be crepuscular, it will make sense why cats sleep during the day (and night). Crepuscular creatures are really only active at dawn and dusk. During the rest of the day (and night) they sleep and rest.

House cats have adapted to living in the home. They don’t need to worry about avoiding predators or hunting prey. So, they can spend more time relaxing. Which might seem like they are sleeping the day away. But really they are sleeping the day and night away. They don’t have to do much, so they spend 16 hours (or more) sleeping.

But even if they needed to hunt, house cats would still instinctively sleep during the day. This allows them to avoid hunting during the hottest part of the day.

And house cats can adapt to their owner’s schedules. So if you are home to engage your cat more at night, they will tend to use the day to rest.

What Should I Do If My Cat is Awake at Night?

Even though we now know that cats are crepuscular, some house cats seem to forget this. Yes, your cat might seem nocturnal at times. My cat has been known to sleep all day and sprint around my house all night long.

But don’t worry, it is possible to bring your cat back to the crepuscular cycle. Just remember, not every cat has the exact same schedule. Cats might wake their owner during the night if they are hungry or sick. If this is an abnormal experience, consider talking to your vet to determine if your cat might be sick.

If your cat is waking you up during the night, consider these tricks to discourage their nocturnal tendencies:

  • Play with your cat before bed– A 15-20 minute play session will help wear out your cat. They will use their energy during the play time and likely fall asleep afterward. Kittens especially need extra play time. So make sure you tire your kitten (or “nocturnal cat”) out before bed.
  • Place a cat bed away from your bedroom– If your cat struggles with sleeping at night, try placing a comfortable cat bed in another part of the house. This will encourage them to stay in a different area so, if they do wake up at night, they hopefully won’t wake you up as well.
  • Don’t feed your cat first thing in the morning– Cats adopt routines. And cats who are fed in the morning expect to be fed every morning. So, they will often wake their owners to ask for breakfast. Discourage this behavior by using an automatic feeder or feeding your pet at night.
  • But do feed your cat– Your cat might wake you because they are hungry. Make sure your pet gets enough food during the day. Space out their feedings with an automatic feeder. Or, hide treats and dry food in toys around the house.
  • Provide daytime stimulation– Your cat might be active at night because they have nothing to do during the day except to sleep. But, if you provide some entertainment, your cat might stay awake during the day (which will help them sleep at night). Leave toys for your cat or place a perch near a window so your cat will have some daytime entertainment.
  • Ignore their behavior– This can be challenging, but reinforcing their behavior will only encourage your cat. So, if your cat is being vocal at night, try to ignore them. If they don’t receive the attention they want, they will (hopefully) stop acting out at night.
  • Take your cat to the vet– If none of these tricks work, consider taking your pet to the veterinarian. In addition to behavior reasons, cats might stay awake at night if they are sick. Thyroid issues, hypertension, and arthritis can all cause cats to stay awake at night.

Why Do Cats Sleep So Much?

It can be easy to forget, but house cats descended from wild cats. I know, our pets are nothing like lions or tigers. But, they still have some wild cat instincts.

Wild cats are solely focused on hunting. This really is their main priority. And most of their energy is used for hunting, which is an extremely high-energy activity. So cats need to preserve most of their energy in order to successfully hunt.

And how do cats preserve their energy? By resting. So this is why cats are often sleeping. Think about it, if you’ve visited a zoo, you’ve likely seen a wild cat exhibit. And often, these cats are sleeping. That’s because they are preserving their energy. And even though your cat doesn’t need to hunt, their instincts still tell them to preserve their energy. So they often sleep 16 hours a day.

House cats also sleep because they are bored. If they don’t have stimulation, they will likely spend their time sleeping. If you want to encourage your cat to increase their activity level, try offering more stimulation. Leave toys around the house or open curtains so your cat can look out windows. These simple tricks will help your cat feel stimulated and have a reason not to sleep all the time.

Do Cats Have Night Vision?

Many people believe cats have night vision. This helps spread the myth that cats are nocturnal.

Technically, cats don’t have night vision. Contrary to popular belief, cats can’t see in complete darkness. But, cats can see in low lighting. In fact, since cats have more rods in their eyes, they only need ⅙ of the light that humans need to see.

You’ve also probably seen a cat’s eyes glowing. This is caused by their tapetum lucidum, not night vision. Some animals, including cats, have this extra tissue layer in their eyes. The tapetum lucidum reflects light, which causes their eyes to “glow” and helps them see in low lighting.

So, although cats don’t have night vision, they can see well in low lighting. This helps wild cats hunt at night. But cats can’t see in complete darkness.

So now, we’ve debunked two myths in this post. We’ve learned that house cats are not nocturnal and cats don’t have night vision.

Final Thoughts

Did this post surprise you?

When I first learned that house cats are crepuscular I was skeptical. I had always been told that cats are nocturnal. But once I thought about it more, it really made sense. And, in fact, my cat is always more active in the morning and early evening.

But if your cat is more active at night, consider trying the tricks discussed earlier in the post. You can help your cat adapt to your schedule.

Did you know that cats are crepuscular? What is your cat’s typical sleep schedule? Let us know in the comments below!

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