While some research suggests an earlier eating window (i.e., 8a-4p) is best for weight loss, you can still improve health parameters and lose weight with a later eating window, such as 11-7. Ideally, eating your last meal 2-3 hours before bed would be best. Bottom line: Choose an eating window that best suits your lifestyle and that you can stick to in the long term. You may need to do a little experimentation to see what that is.