SunRide tells you which side of the bus or train to sit on to avoid the sun. Just type your trip naturally — "NYC to Boston tomorrow at 3pm" — and get an instant LEFT or RIGHT answer. How it works: AI understands your input in any language, then astronomical algorithms analyze 100 points along your route to calculate sun exposure. Results in under 2 seconds. Works worldwide. Any route with roads. Completely free, no account needed. Try it: https://sunride.app