There's no single "best" hour — it depends on which way the front of the house faces. Here's how to think about it.
Direction matters more than time. A house facing east photographs best in morning light, when the sun is behind the camera and lighting the front of the home evenly. A west-facing house does better in the afternoon for the same reason. Shooting a home's front directly into the sun — regardless of hour — produces harsh shadows, lens flare, and a washed-out sky, which is why an experienced photographer checks orientation before booking a shoot time, not just picking a slot on the calendar.
Midday sun gets a bad reputation for portraits, but for real estate exteriors it's often fine, even useful — it minimizes long shadows across the lawn and driveway and keeps color temperature neutral. The bigger issue is overcast vs. clear skies: an overcast day gives flat, soft light that works for any house orientation, which is why exterior shots on a cloudy day sometimes turn out more consistent than a sunny one.
Agents often want to reschedule the moment they see clouds. Usually you shouldn't. Overcast acts like a giant softbox — no blown-out highlights, no hard shadows cutting across the facade, and even light on every side of the house regardless of which way it faces. The sky itself goes flat and white, which is the real tradeoff, but a flat sky is a fixable problem in editing and harsh midday shadows are not. If the listing needs to go live, shoot it.
When booking a shoot, mention which direction the front of the home faces if known — it helps the photographer plan around the light rather than just the clock. Every 37 Visuals shoot still delivers same-day or next-day, regardless of what time the shoot itself happens.