In some embodiments, an electronic device displays a playback user interface that is configured to playback content on the electronic device. While displaying the playback user interface that is configured to playback the content on the electronic device, the electronic device displays a scrubber bar for navigating through the content, wherein the scrubber bar includes: a visual indication of a current playback position within the content; and one or more playback time indications that include time values based on the current playback position within the content. A respective playback time indication of the one or more playback time indications is based on a time of day at the electronic device, and an amount of time that it will take to play the content from the current playback position to an end of the content at a respective content playback speed.