A taskbar clock for secondary taskbars on Windows 11. When microsoft's engineers were creating Windows 11, they forgot to add a clock on the secondary screen taskbar. So I did that. ElevenClock is a simple app which provides the same functionality as in windows 10 secondary taskbar clock.

For more info, make sure to check out this article written by @Sumitdhiman:
https://answers.microsoft.com/en-us/windows/forum/all/add-clock-to-the-second-display-in-windows-11/14ed24f5-b203-4bd7-a4e7-c4eb3539b042

• ElevenClock Features
  
• Installation and usage manual
  
• Screenshots
  
  

• It supports all system locales and time formats (they are pulled from the OS)*
• It shows in all displays except in the primary one (Because you have the default system clock)
• It supports dark and light theme
• It supports taskbars on the top of the screen
• ElevenClock downloads and installs updates automatically, so you don't have to
• Clicking the clock shows/hides the notifications anbd calendar panel
• Correct alignment and size on HiDPi displays (100%, 200%, 300%) AND on fractional HiDPI displays(125%, 150%, 175%, 250%, etc.)*
• Correct alignment and size on Different-scaled monitors (Display1: 100%, Display2: 150%, Display3: 225%, etc.)*
• The clock updates the time each second, so you won't see different times across all your taskbars
• The clock also adjusts himself automatically when (dis)connecting monitors
• Automatically starts at login
  

1. Download the lastest version from SomePythonThings or from Github Releases
2. Open the installer and bypass Windows Defender SmartScreen: Click on more info and then on run:
   
   2.1. Click on "More info":          
   
   2.2. Click on "Run anyway":        
   
   
3. Install the program as normal:  
   
   
4. The clock should start automatically when the installation is finished.

*TIP: Clicking four times on the clock will show this webpage

Elevenclock on 100% DPI: Elevenclock on 125% DPI: Elevenclock on 150% DPI: Elevenclock on 175% DPI: