[DavideNL]

> I don't know if anyone knows an app that gives first-light and last-light for the phone, so I don't have to buy a new watch?

Check out Sol and Sundial:

https://apps.apple.com/nl/app/sol-sun-clock/id491537291?l=en

https://apps.apple.com/nl/app/sundial-solar-lunar-times/id97...