Free Online Sun Transit & Sky Cycle Visual Timer

7-Stage Sky Color Cycle•Parabolic Sun Arc•Pre-Dawn to Night Transition•Soothing Meditation Aid

Follow the Calming Rhythm of the Rising and Setting Sun

Throughout human history, the sun's passage across the horizon was the primary measure of time. The Sun Timer brings this organic flow to your browser.

The sky shifts gracefully through pre-dawn violet, golden sunrise, midday azure, warm amber sunset, and starry dusk as your countdown progresses.

How to Use the Sun Transit Timer

Pick a session length (5m, 15m, 30m, 60m) or customize.

Tap Start and watch the sun emerge on the left horizon.

At 50% elapsed, the sun reaches its zenith directly overhead in a bright sky.

As dusk falls, the sun sets into the horizon and night stars appear.

Explore All Sensory & Visual Timers

Hourglass Timer Sand Timer (Hourglass)Liquid Sensory Timer Rainbow Visual Timer Candle Burning Timer Bubble Sensory Timer Box Breathing Timer Timer with Music Presentation Clock Speech & Debate Timer Interval Workout Timer HIIT & Tabata Timer Egg Cooking Timer Tea Steeping Timer Chess Clock Online Radial Timer Rings Timer Progress Bar Timer Pixel Grid Timer Heart Shaped Timer Sun Transit Timer Moon Phase Timer Circular Visual Timer Blocks Stacking Timer Coral Reef Timer Lichen Colony Timer Frost Windowpane Timer Snow Falling Timer Galaxy Spiral Timer Lava Lamp Timer Spinner Timer Flip Clock Timer Train Station Timer Forest Fire Timer Maze Solver Timer Spread Diffusion Timer Breathing Guide Timer Repeat Interval Timer Random Mystery Timer Picture Reveal Timer Aesthetic Study Timer Retro Flip Clock Visual Timer Minute Timers (1–60)

Frequently Asked Questions

What happens at the midpoint of the sun timer?

At exactly 50% elapsed, the sun reaches maximum altitude overhead and the sky reaches its brightest midday hue.

Ready to Start Your Sun Transit Timer?

Scroll up and press Start to begin your visual countdown immediately.