How the days are counted
"Days until" is the number of calendar days between today's date and the target date: from 10 to 11 November is 1 day. The big numbers under the board count the exact time to midnight at the start of the target day (or to the time you add), so on the afternoon before, they show 0 days and some hours while the calendar count says 1 day.
| To | Date | Calendar days | Weeks | Months | Weekdays |
|---|---|---|---|---|---|
| Christmas | 25 December 2026 | 45 | 6 w 3 d | 1 mo 15 d | 33 |
| New Year | 1 January 2027 | 52 | 7 w 3 d | 1 mo 22 d | 38 |
| Valentine's Day | 14 February 2027 | 96 | 13 w 5 d | 3 mo 4 d | 69 |
| 1 June | 1 June 2027 | 203 | 29 w 0 d | 6 mo 22 d | 145 |
| 100 days from now | 18 February 2027 | 100 | 14 w 2 d | 3 mo 8 d | 72 |
Counted from Tuesday, 10 November 2026, the day this page was last updated. Weekdays are Monday to Friday from that day up to the day before, public holidays not removed.
Days since a date
Pick a date in the past and the board counts up instead: days, hours, minutes and seconds since midnight at the start of that day, with the same weeks and months breakdown. It is handy for streaks, anniversaries, "days since we moved" or how long ago something happened. The largest number shown is the whole days; the months line uses calendar months, and a month that is too short for the start day ends on its last day, so 31 January to 28 February counts as 1 month.
Weekdays and "including the end day"
The weekday count is Monday to Friday, counting today and stopping the day before the date, so it answers "how many working days do I have left?". Public holidays are not removed, because they differ by country and employer; subtract yours by hand. Some calculators also offer "include the end date", which adds 1 to the calendar days (counting both the first and the last day). TimerNook shows the plain difference, which is what most people mean by "days until".
Questions and answers
Which time zone does it use?
Yours. A date with no time counts to midnight at the start of that day on your device. If you add a time, the countdown remembers the time zone you set it in, so a shared link reaches zero at the same moment for everyone, and each person sees it in their own local time.
Where are my countdowns saved?
Only in this browser, in local storage. Press Save to add one to My countdowns; it is there the next time you open any TimerNook countdown page on this device. Clearing your browser data removes them. Nothing is sent to us.
Can I share a countdown?
Yes. Press Copy link and send it. The link holds the name, date and time; it opens the same countdown on any device. Shared links are not added to search results.
Does daylight saving change the count?
The calendar-day count does not. The hours, minutes and seconds count real elapsed time, so across a clock change the hours are one more or one fewer than a plain 24 per day.