Literally, anytime! Our large, glass garage door and front window bay face east, so morning light is hard and direct (think great, dramatic shadows). Our side windows face east, for indirect, softer light all day. Lastly, our mezzanine windows face west, so early-to-mid afternoon is ideal in that area (where the bedroom setups are). It's all about what look you're going for, but you can feel confident that the studio has great light all day!