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Day-O for Mac

Menu bar clock replacement with built-in calendar.

Free
In English
4.2
Based on 23 user rates

Day-O overview

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

What’s new in version 3.0.1

Version 3.0.1:
New:
  • Fixes dark mode and reduce transparency on macOS 10.15 Catalina
Known issues:
  • Using arrow keys to navigate menu after scrubbing menu with mouse doesn't work
  • Clicking on calendar days is disabled (provided no utility, produced poor rendering in dark mode)
View older Day-O versions

Day-O for Mac

Free
In English
Version 3.0.1
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4.2

(25 Reviews of Day-O)

  • Comments

  • User Ratings

mjm666
mjm666
May 25 2022
3.0.1
5.0
May 25 2022
5.0
Version: 3.0.1
I've loved Day-O for years, it's great! I just installed Day-O 3 (from April 2020, "finally updated for macOS 10.15 Catalina") on a new MacBook with Apple Silicon chip running 12.3.1 Monterey. It runs fine, but the Preferences window won't come up. Anyone know if there's a 'secret' resource file i can just edit for my prefs (or copy from my other Mac)? I don't need to change them often.
me-81
me-81
May 20 2020
3.0.1
0.0
May 20 2020
0.0
Version: 3.0.1
Day 0 can't be opened because Apple cannot check it for malicious software... Software needs to be updated?
normanlawler24
normanlawler24
May 17 2020
3.0.1
0.0
May 17 2020
0.0
Version: 3.0.1
Forbidden You don't have permission to access /assets/downloads/Day-O.zip on this server. Apache/2.2.3 (CentOS) Server at shauninman.com Port 80
peterbreis
peterbreis
Dec 8 2018
2.0
4.5
Dec 8 2018
4.5
Version: 2.0
Nice tight simple Calendar that connects with Apple Calendar events and lets me see a month at a glance. Thank you Shaun for Day-O. I also have ItsyCal but Day-O is ultimately more useful because of Events. Why doesn't Apple integrate their own software like this. Notifications, Menubar Time Date and Calendar should all just smoothly interact. They don't.
MacUpdate-Nick
MacUpdate-Nick
Feb 22 2018
2.0
5.0
Feb 22 2018
5.0
Version: 2.0
It's what the built-in date/time menu bar widget should be.
mjm666
mjm666
May 25 2022
3.0.1
5.0
May 25 2022
5.0
Version: 3.0.1
peterbreis
peterbreis
Dec 8 2018
4.5
Dec 8 2018
4.5
Version: null
MacUpdate-Nick
MacUpdate-Nick
Feb 22 2018
5.0
Feb 22 2018
5.0
Version: null
Afields
Afields
Oct 30 2017
4.0
Oct 30 2017
4.0
Version: null
artie505
artie505
Jan 28 2017
4.0
Jan 28 2017
4.0
Version: null
doug-curtis
doug-curtis
Apr 11 2016
4.0
Apr 11 2016
4.0
Version: null
jkesler
jkesler
Dec 13 2014
5.0
Dec 13 2014
5.0
Version: null
D9
D9
Oct 6 2014
4.5
Oct 6 2014
4.5
Version: null
shahn78
shahn78
Sep 4 2013
2.5
Sep 4 2013
2.5
Version: null
Rauto
Rauto
Aug 28 2013
5.0
Aug 28 2013
5.0
Version: null
Igor-Freiberger
Igor-Freiberger
Nov 17 2012
2.0
Nov 17 2012
2.0
Version: null
Ilyeah
Ilyeah
Aug 31 2012
4.5
Aug 31 2012
4.5
Version: null
Opsono
Opsono
Jul 2 2012
1.0
Jul 2 2012
1.0
Version: null
freiheit
freiheit
Jul 1 2012
5.0
Jul 1 2012
5.0
Version: null
cmotdibbler
cmotdibbler
Jul 1 2012
4.5
Jul 1 2012
4.5
Version: null
Bigstar303
Bigstar303
Jun 5 2012
5.0
Jun 5 2012
5.0
Version: null
mpiekielnik
mpiekielnik
Jun 3 2012
5.0
Jun 3 2012
5.0
Version: null
Mrhooks
Mrhooks
Jun 3 2012
3.5
Jun 3 2012
3.5
Version: null
anonymous-toad-6442
anonymous-toad-6442
Jun 3 2012
4.0
Jun 3 2012
4.0
Version: null
DavyB
DavyB
Jun 3 2012
2.5
Jun 3 2012
2.5
Version: null
chuckf1
chuckf1
Jun 2 2012
5.0
Jun 2 2012
5.0
Version: null
nymphe
nymphe
Jun 2 2012
5.0
Jun 2 2012
5.0
Version: null
DirkTheMenace
DirkTheMenace
Jun 2 2012
5.0
Jun 2 2012
5.0
Version: null