Day 239 of the year
The 239th day of 2026 is Thursday, August 27, 2026. It was 27 days ago.
Where day 239 lands in other years
The calendar date for a given day number moves only because of leap years. In a common year day 239 is one date; from 1 March in a leap year it shifts back by one.
| Year | Date | Weekday | Leap year |
|---|---|---|---|
| 2026 | August 27 | Thursday | no |
| 2027 | August 27 | Friday | no |
| 2028 | August 26 | Saturday | yes |
| 2029 | August 27 | Monday | no |
| 2030 | August 27 | Tuesday | no |
Day 239 in context
Day 239 sits in August, on the 27th of the month, in the third quarter. By that point 238 days of the year have already gone and the year is 65.5% complete.
| Anchor | Day number | Distance from day 239 |
|---|---|---|
| 1 January | 1 | 238 days before |
| 1 April | 91 | 148 days before |
| 1 July | 182 | 57 days before |
| 1 October | 274 | 35 days after |
| 31 December | 365 | 126 days after |
Counting to and from day 239
Ordinal day numbers make in-year arithmetic trivial: the gap between two dates in the same year is just the difference of their day numbers. Day 239 minus today's day 266 gives 27 days, with no month lengths to reason about. That is exactly why batch codes, expiry stamps and flight schedules use them.
Questions
- What date is day 239 of the year?
- Thursday, August 27, 2026.
- What weekday is it?
- A Thursday in 2026.
- How far away is it?
- 27 days ago.
Reading the number back
To go the other way, from a calendar date to a day number, add up the lengths of the months before it and then add the day of the month. For August 27 in 2026 that is 212 days across the earlier months plus 27, giving 239. The only wrinkle is February, which is why the same date can carry two different day numbers depending on whether the year is a leap year.