# Sun number score

Indicates the relative solar resource of the surrounding postcode as a 0-100 score, where higher means sunnier.

- API name: `sun_number_score`
- Category: Environment
- Type · unit: Float
- Postcodes with a value: 30.5K (89.3%)
- Latest collection: Jan 30, 2025
- How values combine: Read from a single source field.
- Middle 50% of values: 25 to 75

## Links

- [Catalog page](/catalog/v2/sun_number_score)
- [Published statistics (JSON)](https://static.faraday.ai/figv2/sun_number_score.json)
- [API reference](/docs/reference/getattribute)