Windows 11 currently lacks a true auto-switching light/dark mode, but there are indications that this feature may be introduced soon. The anticipated Dark Mode will allow users to schedule transitions between light and dark modes based on the natural day-night cycle, fixed times, or personalized usage patterns. This update aims to enhance user experience and modernize the Windows 11 interface. While there is speculation about a potential release later this year, possibly in October with Windows 11 26H2, the official timeline remains uncertain.