Q didn’t post for 561 days exactly.
That’s 17 * 33. Or (17 * 11 * 3)
From: Wednesday, December 9, 2020 at 12:00:00 midnight
To: Thursday, June 23, 2022 at 12:00:00 midnight
Result: 561 days, 0 hours, 0 minutes and 0 seconds
There’s that 11.3 again…