boqer (Hebrew #1242)
properly, dawn (as the break of day); generally, morning
KJV usage: (+) day, early, morning, morrow.
Pronounce: bo'-ker
Origin: from 1239
`ereb (Hebrew #6153)
dusk
KJV usage: + day, even(-ing, tide), night.
Pronounce: eh'-reb
Origin: from 6150