The recommended amount of time to run a pool pump every day can vary based on a few factors, such as the size of the pool, the type of pump, and the weather conditions in your area. However, a general rule of thumb is to run the pool pump for at least 8 hours a day, and some experts suggest running it for up to 12 hours a day.

The purpose of running the pool pump is to circulate the water in your pool and filter out any debris, dirt, or other contaminants that may be present. It's important to keep the water moving to prevent algae growth and maintain proper chemical balance.

In the hot and sunny climate of southern California, you may need to run the pool pump for longer periods to ensure that the water stays clean and clear. In contrast, if you live in a cooler and less sunny climate, you may be able to get away with running the pump for shorter periods.

It's always a good idea to consult with a professional pool technician or the manufacturer's guidelines for your specific pump to determine the best amount of time to run it each day.