## nrel-spa

**[Home](Home)**

**Reference**
- [API Reference](API-Reference)
- [Architecture](Architecture)
- [NREL SPA Algorithm](NREL-SPA-Algorithm)

**Deep Dives**
- [Implementation Comparison](Implementation-Comparison)
- [Twilight Calculations](Twilight-Calculations)

**Contributing**
- [Contributing](Contributing)
- [Code of Conduct](CODE_OF_CONDUCT)
- [Security](SECURITY)

**Links**
- [npm](https://www.npmjs.com/package/nrel-spa)
- [GitHub](https://github.com/acamarata/nrel-spa)
- [Changelog](https://github.com/acamarata/nrel-spa/blob/main/CHANGELOG.md)