2 weeks before 28 August 2026 is Friday, 14 August 2026
Counting back 2 weeks from Friday, 28 August, and not counting today itself, the answer is Friday, 14 August 2026. Written out, that is 2026-08-14 in ISO 8601 form, 8/14/2026 in the US month-first format and 14/08/2026 day-first. It falls in ISO week 33 of 2026 and is day 226 of 365, with 139 days of 2026 still to run after it.
The same span, counted other ways
The same date, asked a different way. 14 days ago reaches exactly the same date as 2 weeks ago, because 2 weeks is 14 days — the calendar does the conversion, not us. The two pages answer the same arithmetic from opposite ends of the question, so if you were given the figure in dayss rather than weeks, 14 days ago is the page phrased your way.
2 weeks is 14 calendar days here — the exact figure depends on which months the span crosses, which is why we count the calendar rather than multiplying. 14 calendar days is exactly 2 weeks, about 0.46 months, and 336 hours. Counting only Monday to Friday there are 10 weekdays and 4 weekend days in it, and after removing no US federal holidays that leaves 10 business days. If what you actually want is 2 business days rather than 2 weeks, that is a different date.
Federal holidays inside this span. Observed US federal holidays falling on a weekday inside it: none. That is no US federal holidays for the business-day count to step over; those days are included in the calendar-day answer above and excluded from the business-day figure. Where a holiday falls at a weekend, federal offices observe it on the adjacent Friday or Monday, and it is the observed date that we skip — the full list and its source are on the holiday sources page.
Friday, 14 August 2026 in the holiday calendar. Listed observance falling on that date: none. Nearest other listed observance: Labor Day on 7 September 2026, 24 days later (count down to Labor Day). The answer falls on a Friday, and the first working day on or after it is 14 August 2026 — so if this is a deadline that has to be met on a working day, that is the practical date. Federal holidays close banks, federal offices and most schools and do not count as business days; the other entries on this calendar are observances, which leave offices open and still count. Approximate lunar and sighting-based dates are listed but are never named as the nearest, because presenting an estimate as a fixed point is exactly what this site undertakes not to do.
Daylight-saving clock changes. US clock changes inside this span: none. The calendar date is unaffected — adding whole calendar days cannot be moved by a clock change, which is exactly why this site adds days to the (year, month, day) components rather than adding 86,400,000 milliseconds at a time. What does change is elapsed wall-clock time: the day the clocks go forward is 23 hours long and the day they go back is 25, so the 336 hours quoted above is the nominal figure and an hours calculation across this span differs from it by an hour for each transition it crosses. See the time calculator if that is the number you need.
Leap days. 29 February dates inside this span: none. A leap day means the span holds one more calendar day than the same count of years would suggest, and it is the reason 365 days does not always reach the same date next year. A year is a leap year when it divides by four and is not a century year, unless it also divides by 400 — which is why 1900 was not one and 2000 was. The full rule is on the leap year calculator.
The span runs from August 2026 into August 2026, crossing no month ends and no year ends.
Does today count?
No — and this is where calculators disagree, so it is worth being explicit. On this page day 1 is yesterday, 27 August 2026, and the start date is not included. That gives Friday, 14 August 2026. If your contract, court rule or notice period counts today as day one, the answer you want is one day later: Saturday, 15 August 2026. Both numbers are on this page deliberately, because re-checking an off-by-one on a second site is the most common reason anyone looks a date offset up twice.
Every convention used above — whether the start date counts, how month ends are clamped, which holidays close an office — is written out on the methodology page, including the business-day rule and the holiday set behind the 10-business-day figure above.