DateKeeper
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Every date, holiday & calendar in one place

Never lose track of a single day again

Count the days to the next big moment, look up any calendar in seconds, and print a clean monthly planner — all free, all in one simple place.

See the Countdowns Free Printable Calendar
No sign-up needed
Updated daily
Print & go
Open monthly planner and calendar with spring tulips on a desk
21
Counting days toFirst Day of Spring
1
Sync readySkylight Calendar
Live Countdowns

Counting the days that matter

21
First Day of Spring
March 20
112
First Day of Summer
June 20
08
Next School Holiday
Humble ISD calendar
45
Ethiopian New Year
Enkutatash · Sept 11
Browse Calendars

All the calendars you search for, together

School terms, world calendars and simple day-counters — look any of them up in seconds without digging through a dozen websites.

Humble ISD Calendar

The full Humble ISD calendar — first and last days, holidays, breaks and early-release dates for the school year at a glance.

View school calendar

Counting Days

A simple days-between counter. Pick two dates and instantly see how many days apart they are — great for counting days to any event.

Open day counter

Ethiopian Calendar

Convert any date to the Ethiopian calendar and back. See today's date, the 13 months, and key dates like Enkutatash and Timkat.

Open Ethiopian calendar

First Day of Spring

The exact date and countdown for the spring equinox each year, plus a look at how the first day of spring shifts from year to year.

See spring date

First Day of Summer

Mark the summer solstice with a live countdown, the precise date, and the longest day of the year in your time zone.

See summer date

Skylight Calendar

Tips to set up and sync your Skylight calendar, share the family schedule, and keep every event mirrored across your devices.

Skylight setup guide
March 2026
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Why DateKeeper

One tab for every date you look up

Stop bouncing between search results. Everything from school terms to world calendars lives here, always current.

  • Live countdowns

    See exactly how many days until spring, summer or any holiday.

  • Any calendar, converted

    Ethiopian calendar, school calendars and more, all in one lookup.

  • Print or sync

    Download a free printable monthly calendar or sync to Skylight.

Free Download

Free printable monthly calendar

Clean, minimal and ready to print. Grab a full-page monthly grid for the fridge, the desk, or the family command center — no email required.

Download the Calendar
PDFLetter & A4Mon or Sun startPortrait
Monthly Calendar
Help

Frequently asked questions

Is the printable monthly calendar really free?+

Yes — the free printable monthly calendar downloads as a clean PDF with no sign-up and no watermark. Choose Letter or A4, and a Monday or Sunday week start.

How does the days counter work?+

Pick a start and end date and the counting-days tool instantly shows the number of days between them — handy for counting days to the first day of spring, summer or any personal milestone.

Can I convert dates to the Ethiopian calendar?+

Absolutely. Enter any Gregorian date to see it in the Ethiopian calendar — including the 13 months and holidays like Enkutatash — or convert the other way around.

Where do the school dates come from?+

School calendars such as the Humble ISD calendar are compiled from the official published academic year, with holidays, breaks and early-release days marked so you can plan ahead.