Using Diurnal

What you can type

The dates, times, tags, projects and commands Diurnal understands on the first line of a task, with examples.

Diurnal reads the first line of each task as you type. Words it understands are dimmed, and when the task is saved they come out of the title and become its date, time, tags or project. Capital letters don't matter.

"pay rent friday 4pm #home" becomes pay rent, on Friday at 4:00 PM, tagged home.

Days

TypeMeans
today, todToday
tomorrow, tmr, tmrw, tomTomorrow
monday, mon … sunday, sunThe coming one, never today
next tuesdayThe Tuesday after the coming one
next weekNext Monday
next monthThe 1st of next month
this weekend, next weekendThe coming Saturday, or the one after
in 3 days, in 2 weeksThat many days from now
sep 3, 3rd sep, january 5 2027That date
2026-12-05, 5/12That date; day or month first follows your Mac's region

A date already past this year means next year: "taxes jan 5" typed in February files for next January.

Times

TypeMeans
5pm, 5:30pm, 17:30That time
at 9, by 14A bare number after a word like at is a 24-hour time, so at 5 is 5:00 AM
morning9:00 AM
noon12:00 PM
afternoon3:00 PM
eod5:00 PM today
evening, tonight7:00 PM
in 20m, in 2 hoursThat long from now
2-4pmStarts at 2:00 PM

A time is also a reminder. A time already past today means tomorrow. Day and time go in either order: "call mom 5pm tomorrow" works.

Tags and projects

  • #home tags the task, if you already have a tag called home. To make a new tag, type # and choose Create "#name" from the card. See Tags.
  • +Kyoto puts the task in the Kyoto project, and creates the project if it doesn't exist yet. See Projects.

Commands

Type a slash at the start of a new line:

  • /task or /reminder (or /r): a task, or one with a time to ring.
  • /cal: a Google Calendar event. See Google Calendar.
  • A section's name, such as /weekly, /done or /pomodoro, jumps there.

Keep a word as plain text

If Diurnal reads a word you meant literally, like "email tom", click the dimmed word or press ⌫ right after it. It stays plain text.

What Diurnal doesn't read

  • "someday" or "later": use Move to › All Time instead.
  • "every Monday" or "daily": set a repeat instead. See Recurring tasks.
  • "the day after tomorrow", and two-letter days like "sa".

If a line has two dates, the first one counts and the rest stay in the title.