TimeRibbon
What it does
Every place's own time. Nothing to set by hand.
What the ribbon does, in short: a clock per place, each following its own zone's rules, in a ribbon you can shape, size and leave where you like.
A clock per place
Each clock shows its place, its local time, its weekday and date there and its zone's abbreviation (such as EDT). Where a zone has no letters it shows the offset from UTC instead (such as UTC+5:45).
Daylight saving, followed
Times come from the time zone rules themselves: built into the program on Windows, the system's own on macOS and Linux. When the clocks change somewhere, its clock changes with them.
West to east, like the map
The clocks run west to east in the order their cities sit on the sun map: New York, then London, Berlin, Tokyo and Melbourne. The ribbon and the map's dots always read the same way round.
Find any place
Search the zones of the tz database by city, zone or country. What you type matches the start of a word, the best matches first. Label a clock whatever you like: Manchester can borrow London's clock under its own name.
Your way round
Digital or analogue; large or small; ten colour schemes from Classic to Neon, Ocean, Ruby and Contrast; 12 hour or 24 hour; the date in words or as DD/MM/YYYY, MM/DD/YYYY or YYYY/MM/DD; horizontal or vertical; light, dark or following the system. Every choice applies at once, with no Save step.
Fits, then scrolls
The ribbon is as long as its clocks until it reaches the edge of the display. Past that its clocks scroll rather than shrink or wrap.
Any size, see-through if you like
Drag the grip in the ribbon's corner to draw the clocks from 75 to 200 percent of their size, everything in them together; double-click it to put them back. The Opacity slider in Settings fades the ribbon's background down to 20 percent while the clocks stay solid, so the ribbon can sit over your work without hiding it.
Stays where you leave it
Drag it by any empty part onto any monitor and it opens there next time. Add or remove a clock and it re-centres along its length on that display. Position centres it flush on an edge of its display, greying an edge that would leave it where it already stands; choosing horizontal sends it to the top edge and vertical to the right.
Shares the screen with its sibling
Run TimeRibbon beside WeatherRibbon and neither opens on top of the other: a ribbon being placed moves along its edge to the nearest free space, else to the opposite edge, while one already in place stays where it is.
Out of the way
No title bar, border or taskbar button, nor a Dock icon on macOS. It can stay on top of other windows and start when you sign in; both are yours to turn on. Untick Pin ribbon and it waits against its edge as a thin tab until the pointer rests on it. It never holds up a restart: on macOS it quits when the system asks, on Linux it leaves as soon as a shutdown or restart is announced.
Two menus, one list
The icon in the notification area, the menu bar or the system tray and a right-click on the ribbon both offer Add clock, Settings, Style, Colour, Orientation, Position, Always on top, Pin ribbon, Sun map, Help (About, Licence and Check for updates), Hide and Exit. When the ribbon is hidden the icon offers Show in place of Hide. Settings offers every one of those choices too, side by side, so the two always agree.
Knows when there is more
When a newer release is out, the ribbon says so and offers the download for your platform, a skip for that version or later. Help checks at any time.