Apple Weather Moon Slider

This interaction showcases the moon phase detail view in Apple Weather. Dragging or scrubbing along the horizontal timeline dynamically rotates the shadow on the moon illustration to reflect the phase. Simultaneously, the numerical values below (illumination, moonrise, moonset, distance) update in real-time, and a circular highlight smoothly transitions across the calendar grid at the bottom to match the selected date. The interaction is highly responsive, providing immediate visual feedback that makes exploring astronomical data feel tactile and intuitive.