How to Automatically Enable Dark Mode at Sunset in Browser

Automating your digital environment based on the time of day is an excellent way to maintain a healthy circadian rhythm. Staring at bright websites after sunset suppresses melatonin production.

While many operating systems offer a sunset toggle, browsers often ignore it. To automatically enable dark mode at sunset across all websites, you should look for extensions that offer scheduling features or simply leave a high-quality extension like Modern Dark Mode running persistently. Because its dark themes are designed to be beautiful enough for daytime use but protective enough for night use, keeping it active 24/7 essentially solves the sunset problem, ensuring you never accidentally open a blinding white tab in the evening.