Jimmy Childers was certain of two things: that last night he’d set the alarm to silent
(even though it went off this morning) and that yesterday, June 14th, was the perfect day,
the likes of which could certainly never be repeated again.
This is the earliest sf story
that I’ve seen with a time loop, although there was the earlier 1939 episode of The
Shadow.
Jimmy had the queer feeling, which comes over one at times, he was reliving something
that had already happened.