An almanac that looks like your sky
SunAndMoon tells you when the light arrives and when it leaves, for any city on any day, and it tries to feel like the light you are standing under while you read it.
Sunrise, sunset, solar noon, the length of the day, the two golden hours and the cooler blue hours, dawn and dusk, and the moon: its phase, how much of it is lit, and when it rises and sets. That is the whole product. The page you are on shades itself to match the real sky over your city right now, from deep indigo before dawn through warm apricot at golden hour to a clean daylight blue, and back again at dusk. It is a small thing, but it is the reason people remember where they read the time.
Everything here is worked out in your browser with a well tested astronomy library, from each place's own coordinates and time zone. Nothing about the city or date you look up is sent to a server. There is nothing to sign up for, nothing to install, and the site remembers only one thing, kept on your own device: the city you care about, so it opens on your sky next time.
No ads, no tracking
SunAndMoon carries no advertising and no analytics that follow you. It does not build a profile, sell data, or hide the answer behind a cookie wall. The times load in a second because there is nothing between you and them. That is a deliberate promise, not a temporary state.
Who it is for
Photographers planning a shoot around golden hour, runners mapping a dawn route, anglers and stargazers timing the moon, travellers checking a new city's sky, and anyone who simply likes to know when the sun will be up. If you check the same city most days, add it to your home screen and it becomes a one tap habit.
Accuracy
Times are accurate to about a minute for a clear, flat horizon. Hills, tall buildings and the atmosphere can shift the moment you actually see the sun or moon by a few minutes. At very high latitudes the site is honest about days with no true sunrise or sunset rather than inventing a time.