TORK DGUM100A-Y 24 Hour/7-Day Astronomic Digital Timer, 1 Channel
https://nsiindustries.com/product/tork-dgum100a-y-24-hour-7-day-astronomic-digital-timer-1-channel/
TORK multipurpose timers give you a simple way to control automations for your home or office. Multiple modes, battery backup and professional-grade accuracy make this a versatile timer for many applications.