SunlightManual model · flat ground · opaque obstacles
Planner
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● Observation point
Local time
00:0023:59
Local time · UTC
The slider follows elapsed time in this location. The UTC offset distinguishes repeated DST times.
Direct sunlight
Direct sun
Unobstructed daylight
Calculate to view intervals.
Direct sunShadeNight
Daily intervals
| Local time | Direct sunlight | Observation point |
|---|
Compare four dates
5-minute geometric samples. Very brief intervals can be missed. Not weather or measured sunshine.
A few things to know
Drag to orbit; pinch or scroll to zoom. Use Move object to drag a shape, or numeric fields for precise placement.
A clear-sky estimate for the model you draw. Clouds, terrain, leaf transparency and missing obstacles are not included.
How to Measure Sunlight in Your Garden →