Launching today

HowLongDay
Sunrise, sunset & daylight calendar for 49,000+ cities
5 followers
Sunrise, sunset & daylight calendar for 49,000+ cities
5 followers
HowLongDay shows exactly how much daylight you'll get today — sunrise, sunset, golden hour, blue hour and day length — for any of 49,000+ cities worldwide, down to the minute. No sign-up, no ads blocking the data, just the numbers you need for planning a shoot, a round of golf, a hike, or a flight before dark. Every city also gets a full year-ahead daylight chart and month-by-month calendars, so you can see how the light will change before you book the trip.



Finally tried this out for a sunrise shoot next month and the golden hour window being down to the minute is honestly super handy. Basically everything I needed without having to dig around three different sites.
Pulled up my city and the golden hour timing matched my watch perfectly, which is more than I can say for most weather apps. The full year chart is a nice touch for planning trips around the light.
Love how clean the data is and the year-ahead chart is a nice touch for trip planning. One thing that would help me a lot is adding a "compare two cities" view, so I can see side by side how the daylight shifts between where I live and where I'm traveling to. Would make picking dates way easier.