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
Erna (2)	ER-nah (Swedish)	Norse Mythology, Icelandic, Danish, Norwegian, Swedish
Sjors	SHAWRS	Dutch
Subramanian	-	Tamil
Parrish	['pæriʃ]
Mojgan	-	Persian
Clemens	KLE-mens (German)	German, Dutch, Swedish, Norwegian, Danish, Late Roman