the.com/predawn
the hour when the world holds its breath and the ambitious steal a march on everyone
means Of or occurring in the time just before sunrise, while it is still dark.
from A transparent English compound: the prefix "pre-" (from Latin "prae-," meaning "before") bolted onto "dawn." "Dawn" itself climbed up from the Old English verb "dagian," to become day, a relative of the noun "day" and cousins across the Germanic languages. So "predawn" is literally "before the daying" — the stretch of dark that the morning hasn't claimed yet.
- Coldest hour
- Temperatures often bottom out just before sunrise
- Bird timing
- Dawn chorus starts before any light appears
- Light science
- Astronomical twilight begins while skies stay fully dark
- Human chemistry
- Cortisol surges to wake you before alarms
- Sailor saying
- Darkest before dawn is poetry, not meteorology
apollo 11 lunar landing — neil armstrong and buzz aldrin landed on the moon on july 20, 1969 at 4:17 am, just before dawn
d-day normandy invasion — allied forces attacked german-occupied france on june 6, 1944 starting at 6:30 am, coordinated in predawn darkness