CRX id
ombigfjidloamaacoapfbanggkmekkhd
ombigfjidloamaacoapfbanggkmekkhd
Description from extension meta
24-hours with day and night marked, on a clock face moving past a steady hand.
Image from store
Description from store
Never get AM and PM confused again - with the Disk Clock Day Disk you have a full twenty-four hours, with day, twilight, night, and solar noon clearly displayed, along with a suggested bedtime.
Set your location (or let geolocation fill it in) to get daylight just right, and configure sleeping hours however you like.