at first light

At dawn. We are leaving tomorrow at first light, so I suggest you guys go to bed early tonight. I woke up at first light this morning, so I'm pretty tired now.

at first light

at dawn; when the first light of dawn appears. We will be ready to leave at first light.

Common Names:

Name	Pronounced	Usage
Geoffroy	zhaw-FRAH	French
Prometheus	prə-MEE-thee-əs (English)	Greek Mythology
Keshaun	-	African American (Modern)
Alexia	ə-LEK-see-ə (English)	French, English (Modern)
Goodwin	GUWD-win	English (Rare)
Daedalus	DED-ə-ləs (English)	Greek Mythology (Latinized)