=TODAY()+26*14| from September 17 | Thursday, September 16, 2027 |
| from September 18 | Friday, September 17, 2027 |
| from September 19 | Saturday, September 18, 2027 |
| from September 20 | Sunday, September 19, 2027 |
| from September 21 | Monday, September 20, 2027 |
| from September 22 | Tuesday, September 21, 2027 |
26 fortnights from today is Wednesday, September 15, 2027.
26 fortnights from today falls on a Wednesday.
26 fortnights from now is Wednesday, September 15, 2027 — "from now" and "from today" mean the same thing here, counting from today's date.
A fortnight is two weeks, so 26 fortnights is 52 weeks (364 days).