RedLetter a calendar where the days that matter are printed in red

A calendar that remembers.

Most calendars are built for what happens next, and quietly forget the rest. RedLetter keeps the days that matter, and what they were actually like.

It remembers the weather.

Not just the forecast. RedLetter keeps a running record of what the weather actually was for the past thirty days, right there on the calendar. So "what was it doing that afternoon?" has an answer.

A birthday is a kind of day, not a note.

Birthdays say "Turns 80". Anniversaries count the years. Public holidays for your region arrive on their own, and equinoxes and solstices land on the exact instant instead of a guessed date.

Reminders that fire when nothing else is working.

The desktop app keeps the next ninety days on your own machine and runs them off a local timer. Your reminder appears whether or not you are online, and whether or not the server is.

Free to start

Two calendars, unlimited events and email reminders on the free plan. Pro adds sharing, custom repeat rules and calendar feeds.

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