The sleeping time of hamsters varies depending on the species and individual differences, but generally, they sleep between 12 and 18 hours a day.

Differences in Sleeping Time Among Different Hamster Species
- Syrian Hamster: Each sleep cycle is approximately 11.5 minutes, and the sleep cycle can repeat 75 times a day. The total sleeping time is about 14.5 hours.
- Other Hamsters: Most hamsters sleep between 12 and 18 hours a day. They are usually nocturnal animals, sleeping during the day and being active at night.
Factors Affecting the Sleeping Time of Hamsters
- Environment: Hamsters need a relatively dim and quiet environment to ensure good sleep quality. A dim resting environment should be provided during the day to avoid affecting their sleep.
- Diet: Sufficient food and water should be provided at night for them to forage and be active.
The Impact of Hamsters' Biological Habits and Health Status on Sleep
- Biological Habits: Hamsters are nocturnal animals. They like to be active at night and sleep during the day. Their active time is usually around 1:00 to 3:00 in the morning.
- Health Status: As long as the hamsters' mental state and excretion are normal, the length of their sleeping time will not have a significant impact on their health. Avoid forcing hamsters to change their natural sleep patterns.