Turn a day render into dusk or night

Clients often want the same view at three times of day. Build the sequence from one upload so the camera never moves. Each step is a separate run of four images, so you pick the best frame before moving on.

1. Upload the day render. If you run Make it photoreal first, download the version you like and upload it again; that is the day image.
2. Run the Golden hour action. You get four versions with low warm sun and long soft shadows.
3. On the golden hour version you like, click Night. Four blue-hour versions follow, checked against your original upload.
4. Download all three. If you need print size, run the steps at 4K; each image downloads at the size it was made.

The recipe changes only the time of day. Nothing about the building is redesigned.

Materials, planting and anything else in the frame stay as they were; only the light on them changes. Strength still applies: Subtle keeps finishes exactly, while Balanced lets them be refined for realism.

• Moves the scene to blue hour, shortly after sunset.
• Turns on warm interior lights that you see through the glazing.
• Adds a few discreet exterior lights, not a full lighting scheme.
• Keeps the sky deep blue with a faint glow at the horizon, never black.

Model → Render on the home page has its own Night setting for models and sketches. That recipe aims for blue hour twenty to thirty minutes after sunset, warm 2700 K light through the glazing and subtle exterior wall washers. Use it when you start from a model screenshot. Use this page when you already have a finished day render.

A Night button also appears on every result, so you can switch a fresh render to night without a new upload.

Views with plenty of glazing give the best results, because the interior glow carries the image. A blank concrete wall has nothing to light, so expect a darker, quieter picture. Interior lights are placed where the glass is; the AI decides which rooms glow.

Hard midday sun is harder to convert than soft daylight, because crisp cast shadows can linger in the night version. If your day image has strong shadows, run Make it photoreal on Subtle first, then Night on that result.

This is an AI image. Light fixtures are suggested, not designed, so do not use it as a lighting plan.

ArchFor is a web app that turns 3D model screenshots, sketches and existing renders into photorealistic architectural images. Credit packs from $9.99; no plugin and no subscription required.