Phone not switching to dark mode at sunset

[WarmWinterHat]

I have dark/light mode set to Automatic, and from Sunset to Sunrise, but it just doesn't work. Sunset here is at 5pm'ish even at 7pm, my phone hadn't switched yet. It used to work fine, prior to 26.

I have no idea where to start. Any ideas?

 

[aaronito]

Sometimes it gets hung up and you need to hard reset your phone and it will auto switch. Mine has done that before

 

[WarmWinterHat]

Sometimes it gets hung up and you need to hard reset your phone and it will auto switch. Mine has done that before

I've rebooted a few times since then. I'm thinking it might a be a Location Setting switch turned off, but I don't know which one might control that.