When is the best time to take diane pills morning or evening?

Hello Anon
Thank you for writing!
There is no particular time that is better than others although some women can experience nausea if taken without food.
The best time is the best time for your own schedule. Take it at a time every day (and at about the same time every day) that you know you can have easy access to your pills, like with breakfast every morning or right before bedtime.
Best,
Susan