# Subsystem functions

[![image.png](https://docs.returnofparadise.com/uploads/images/gallery/2025-02/scaled-1680-/Kq2image.png)](https://docs.returnofparadise.com/uploads/images/gallery/2025-02/Kq2image.png)

The Calendar subsystem has a few functions that can be accessed from anywhere, The most important being Get Day Progress that outputs 0-1 0 to 0.5 is night and 0.5 to 1 is day