Where are the planets right now? Their signs, degrees and retrogrades, the rising sign and the zodiac wheel above your city. Free, no sign-up.
All the free tools
Every tool fastast serves, each on its own page. No account, no e-mail, nothing stored — open one, use it, close the tab.
Every tool here does one thing, on one page, and asks nothing of you: no account, no e-mail address, no cookie banner to dismiss before you can work. Type what you need, read the answer, close the tab. Nothing you enter is kept.
Each tool has its own address, so a link to one is a link to that tool alone. The list below is the whole set, and the search box filters it by name or by what a tool does.
Every solar and lunar eclipse of the next ten years as your city sees it: type, local times, Sun covered, Sun or Moon height. Free, no sign-up.
The next peak of ten major meteor showers from your city: the best hour, meteors per hour under a dark sky, and the Moon. Free, no sign-up.
Find the hours when two to six cities can meet: common working hours, the whole day hour by hour, and the first slot as a calendar file. Free, no sign-up.
Which side of the train, bus, plane or ferry gets the sun on your trip, and which window your landmark is behind. Two cities, a departure time. Free.
What colour the clear sky is over any city, right now or at a chosen moment: the gradient, hex codes and CSS, the light of the hour and when it changes.
What time it is in any city, with time zone, UTC offset and daylight saving. Convert between two cities, copy the epoch, ISO 8601 or Discord timestamp.
When the Sun or Moon lines up with a street, a bridge or a ridge from where you stand: give a bearing or a landmark, get twelve months of dates.
Which nights of the next year the Milky Way core is visible from your location: dark sky, no Moon, core high enough, grouped into runs. Free.
Golden hour, blue hour, sunrise, sunset and day length for your city, day by day over a month, in local time. Free, no sign-up.
Moon phase calendar for your city: every night's phase, illumination, moonrise and moonset, distance and size, and how big it is on your lens.
Latitude and longitude of any city in decimal, DMS and DDM, with country and time zone. Reverse lookup, distance, bearing, and lists of places. Free.