Are Guinea Pigs Nocturnal? An Expert Explains!

Are Guinea Pigs Nocturnal? An Expert Explains!

Cute guinea pig in the garden

Guinea pigs are cute and cuddly animals. They’ve even inspired children’s books and movies. Are they nocturnal, though? Well, keep reading because this article has you covered!!

Guinea pigs are tailless rodents of the family Caviidae and the genus Cavia, with small ears; the species Cavia porcellus is frequently kept as a pet.

Guinea pigs have been one of the most common domesticated household pets for over 4,000 years as they were initially kept and bred as a source of nourishment throughout their natural range. 

However, they are also loved and kept by people worldwide because of their composure, subservient nature, and small size. 

They always seem to be delighted creatures. All they are doing is playing, running around, and eating. This article answers your question. In addition, we get to learn fascinating details about these cute creatures.

What Do We Mean By Nocturnal?

Nocturnal denotes a person or creature that is predominantly active at night.

In other words, nocturnal animals are most active at night. Nocturnal animals have a lower metabolic rate than diurnal (daytime) animals, allowing them to survive for longer periods on less food. 

Because of their low metabolic rate, they sleep most of the day, awakening only to feed, drink, mate, and reproduce.

In addition, Nocturnal creatures spend most of their time underground. The majority of species live in caves, which are holes hidden beneath the ground. Others prefer to hide under logs, rocks, or among piles of detritus.

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Furthermore, nocturnal creatures unlike crepuscular animals are frequently solitary. Like many other wild creatures, nocturnal animals do not rely on others to thrive. Many people choose to live alone for safety reasons, while others may prefer to avoid competition.

Some Fascinating Detailed Information About Guinea Pigs

  • Guinea pigs have been known to eat their poops just like rabbits. They eat plants or plant-based foods as herbivores; some foods do not digest at first, and all the vital nutrients like vitamins K and B and other essential vitamins don’t get broken down, so they need to go down the second time. 
  • They are very social creatures. They like to interact with humans though they are timid and cautious, and some are not generally fans of being held; guinea pigs enjoy little head and ear massages while eating before bed.
  • Guinea pigs like friendly weather zones, constantly require warmth, do not grow in frosty dwellings, and should be frequently exposed to direct sunshine.
  • Because of their small size, guinea pigs, more often than not, sustain wounds when outside their cages. They can be stamped by other pets or eat household things like electric wires as they tend to chew on everything they come across in the house. It would help if you either leave them in their cages or kept a close eye on them throughout the time they were out. 

Are Guinea Pigs Nocturnal?

Guinea pigs are not nocturnal but have sharp senses and skills that help them navigate things at night. They choose to sleep firing day and night, don’t usually have regular sleeping habits, and often sleep with their eyes open. 

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They generally have 3-8 years, so they stay with you longer than most pets. Dissimilar to hamsters, cats, and dogs, guinea pigs are diurnal; they are usually robust during the daytime. 

Furthermore, guinea pigs sleep for a short time throughout the day and night, and a single sleep can last between 10 – 30 minutes. That’s why they are incredible for pets, as you get to spend time with them during the day to oversee their behavioral health without unnerving their comfort. 


Guinea pigs’ circadian rhythms (their internal body clock) are very similar to humans, so you should expect them to follow human sleep patterns too. This means they are typically awake from dusk to dawn when they feed and groom themselves.

In addition, nocturnal animals are essential for pollination and seed dispersal. The most important nocturnal pollinators are honeybees, moths, bats, and birds. Nocturnal animals disperse seeds through feces, feces, saliva, and regurgitation.

In general, I like guinea pigs and am well aware of how adorable they are. They are also fantastic for weaning and teaching responsibility, and they may coexist with other pets, but they must be regularly managed to enjoy their companionship.

We hope you found this article informative; thank you for reading, and we’ll be back with more soon.

About Author

Bruno C.

I am a professional content writer, a pet lover, an agriculture enthusiast and an innovative thinker. I appreciate performing the research required to keep my articles relevant, current, and engaging, and I bring my industry expertise and experience to every project I tackle.

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