Daylight Trip

Daylight Trip is a travel planning app built around one simple question: will it be light or dark when I get there? Every day of your trip appears as a timeline shaded in four colors — night, dawn, daylight and dusk — calculated for your destination's real sunrise and sunset times. Add flights, trains and activities, and you instantly see which parts of your plan fall after dark. Key features: - Color-graded daylight timeline for every day of your trip - Overview screen showing how daylight changes across all trip dates - Automatic time zone and daylight-saving handling, including flight time conversion - Works offline, with 34,000+ cities built in - Printable PDF export (overview + daily pages) - Notes for each schedule item and travel segment - Packing checklist with your own reusable "travel set" - Save and switch between multiple trips Privacy first: no account, no sign-up, no data collection. Your itineraries stay on your device. Free version: one trip up to 3 days, with PDF preview. Premium (one-time purchase, no subscription) unlocks unlimited trip length, multiple saved trips, full PDF save/print and custom packing items. Note: the app interface is currently in Japanese.