A fortnight (one word) is 14 days or two weeks.
English dictionary.
A fortnight has 14 days. It is 2 weeks
Fourteen nights
About 15 hours
1 Buisness Day
Eugene O'Neill won the 1957 Pulitzer Prize in Drama for his play, Long Day's Journey Into Night.
Camelot - 2011 The Long Night 1-7 is rated/received certificates of: Netherlands:12
First Class Mail is delivered in three to five days.
writing of the "Star-Spangled Banner"
A fort-night is 2 weeks, so 42.
two syllables: fort-night
Bob's Burgers - 2011 Fort Night 4-2 was released on: USA: 6 October 2013
Bob's Burgers - 2011 Fort Night 4-2 is rated/received certificates of: USA:TV-PG
It does not take to long to mail a letter from Fort Lauderdale FL to Fort Meyers FL. The time will be about 1 day.
The "Long Walk" was between Fort Defiance and Fort Sumner in 1864.
14 days (2 weeks)
How long is a flight from Dallas Texas to fort Lauderdale Florida
How long does it take to get from Fort Worth TX to New Orleans
15 hours
I think you mean "fort-night", the it is 2 weeks or 14 days