Direct Sun Hours Script for Ladybug 1.8

Direct Sun Hours Script – Ladybug 1.8 (Rhino 8)

This Grasshopper script runs a direct sun hour analysis using Ladybug Tools 1.8, tailored for Rhino 8. It’s a streamlined, beginner-friendly setup—ideal for visualising how much sunlight reaches your design surfaces over a custom period.

Includes:

• Weather data input
• Adjustable analysis period
• Geometry input & test grid setup
• Ladybug Direct Sun Hours component
• Clear visual output

Ideal for early-stage massing studies, shading analysis, or daylight feasibility assessments.