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Day-O is a simple menu bar clock replacement with a simple calendar for your Mac.

What's New

Version 2.0:

Note: Now requires OS X 10.10 or later.

  • Supports dark mode and transparency
  • Fixed unresponsive calendar controls
  • Matches type and color of the default system menu bar items
  • Uses a monospaced-digits version of the system font when seconds or fractions of seconds are displayed to prevent constant, visually-distracting, menu bar


  • OS X 10.10 or later

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Day-O User Discussion

4.3 22


Current Version (2.x)


Downloads 13,720
Version Downloads 1,689
License Free
Date 27 Dec 2016
Platform Intel 64 / OS X
Price Free
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