Analog Clock Widget

Simple analog clock widgetMIT

10-bit Clock Widget

A beautiful BCD clock for your home screenGPL-3.0-only

Nanji clock widget

Clock widget for language learnersApache-2.0

Japanese Traditional Time

Clock widgetMIT

SimpleReminder

Quickly create reminders and get notified laterGPL-3.0-or-later

Clock31

Clock + Calendar combo widget for AndroidGPL-3.0-only

NightDream

Clock, screensaver & radio with dynamic brightness & custom layouts.GPL-3.0-or-later

Fossify Clock Beta

Handy, lightweight, open-source clock app with essential features.GPL-3.0-only

Suntimes

Sunlight and moonlight information (clock, alarms, tiles, and widgets).GPL-3.0-or-later