TV
Aug 11, 2026
How Many Days Until Hard Knocks — Season 21?
67
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There are 67 days until Hard Knocks — Season 21, which is 9 weeks and 4 days, or approximately 1608 hours. That's 67 sleeps until Tuesday, August 11, 2026.
Hard Knocks is an upcoming sports TV show. You can watch it on HBO HBO Sports, NFL Films and the Seattle Seahawks team up for an all-access look at what it takes to make it in the National Football League when the first sports-based reality series - and one of the fastest-turnaround programs on TV. Hard Knocks Season 21 Premiere Date can be watched/streamed on HBO Details for this countdown kept up to date with thanks to
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