Let’s be honest: you can catch a catfish any time of day. I’ve pulled a flathead out at 2 PM in July. It happens. But if you want to stack the odds in your favor, avoid a few things.
First, avoid the full moon at midnight. I know, it sounds romantic. But catfish can see better. They get spooky. Fish the new moon instead. Pure darkness is your friend.
The Best Time To Catch Catfish: Seasonal Guide
Second, avoid a cold front. You know that day after a big storm when the air feels crisp and clean? Catfish hate that. They shut their mouths and sulk on the bottom. Go mow the lawn instead.