About

Quickly generate and share permalinks to date and time without worrying about timezones and calendar software

Select date and time, copy the URL, and share it with your team or community. They will see date and time in both your and their timezones

For example, here are links for 14:56 in Kyiv and in London

Slack integration

Example of when.st link’s preview after installing the Slack app

With when.st’s Slack app, everyone can see their local time right in the chat whenever somebody shares a when.st link

https://when.st/:timezone: Current time in the timezone from tz database^?

For example, /:timezone
https://when.st/:timezone/:datetime: Specific date and time in the timezone from tz database^?

For example, /:timezone/:datetime
https://when.st/:timezone/:time24, https://when.st/:timezone/:time12, https://when.st/:timezone/:hour12: Today's specific time in the timezone from tz database^?

For example, /:timezone/:time24, /:timezone/:time12, and /:timezone/:hour12

Note that “today” in another timezone might mean “still yesterday” or “already tomorrow”, especially if that timezone is on the other size of the planet. Isn’t time fun?..
https://when.st/:location: Current time in the location. You can combine it with any of the time parameters

For example, /:location and /:location/:hour12

Locations are limited to cities and regions in timezone names from tz database^?
https://when.st/unix: Current time in Unix timestamp format^?

For example, /unix
https://when.st/unix/:epoch: Specific time in Unix timestamp format^?

For example, /unix/:epoch

Code and Design: Anton / @zemlanin

Ideas

Icons: Font Awesome by Fonticons, Inc.