Year Progress Calculator
| Checkpoint | 2026 date | Day | % of year gone |
|---|---|---|---|
| Day 50 | Feb 19 | 50 | 13.7% |
| Day 100 | Apr 10 | 100 | 27.4% |
| Mid-year moment | Jul 2, 12:00 | 182.5 | 50.0% |
| Day 300 | Oct 27 | 300 | 82.2% |
| New Year's Eve | Dec 31 | 365 | 100% |
Half the confusion about calendars is positional: not how long until a date, but how far through the year we already are. This calculator puts any date on the year's ruler - day 275 of 365, 75.3% of 2026 gone, 90 days and 12.9 weeks left - and it recomputes itself every midnight, which is why it doubles as a daily check: open it tomorrow and the number will have moved by exactly one day's worth, 0.274%.
The ruler is leap-year aware: 2026 is a common year of 365 days, 2028 will be a leap year of 366, and the mid-year moment moves accordingly (noon on July 2 in common years, midnight into July 2 in leap years). The milestone table below is 2026-specific, and the tool accepts any date - check a birthday, a project kickoff, or next New Year's Eve and see where it sits on the same ruler.
How to use
- Open the page: it measures today by default - day-of-year, percent of the year gone, days and weeks left, plus how much of the current month has passed.
- Pick any other date to place it on the ruler: type it into the date box, or use the chips for today, the July 2 mid-year moment, and New Year's Eve.
- Share a dated view with the Share button - the date travels in the URL (?d=2026-10-02), so what opens on another device is the same day, not their today.
Frequently asked questions
What day of the year is it today?
On October 2, 2026 it is day 275: 273 days pass through the end of September (31+28+31+30+31+30+31+31+30), plus 2 more. The running formula is cumulative-days-of-past-months + day-of-month - January always starts at day 1, and December 31 lands on day 365 in common years, day 366 in leap years.
What percentage of the year is gone on a given date?
Divide day-of-year by days-in-year: 275/365 = 75.3% as of October 2, 2026. The per-day rate is the reciprocal - 1/365 = 0.274% in a common year - so the percentage moves in nearly equal daily steps, and the quarter marks land near but not exactly on the calendar quarters (day 91.25 for one quarter is 01:00 on April 2 in 2026).
When is the exact middle of the year?
At 12:00 noon on July 2 in every common year: 182.5 days on each side of the noon line. In leap years like 2028 the midpoint is midnight going into July 2 (183 days each side). The half-birthday convention - add six calendar months - lands on July 1 instead; that is a date convention, not the mathematical midpoint.
How many days are left in 2026?
365 minus the day-of-year: 90 days left as of October 2, 2026, about 12.9 weeks. The tool gives the live count from any date, and if you want the countdown to the actual New Year's Eve moment, the days-until-New-Year calculator carries the same math down to the hour.
Is 2026 a leap year?
No - 2026 is a common year of 365 days. Leap years are divisible by 4 (2028 is next), except century years must divide by 400 (2000 was leap, 1900 was not, 2100 will not be). That is why the ruler is 366 days long only every fourth year, and why the daily progress rate differs slightly from year to year.