1. 19 synonyms for Cockcrow: aurora, dawn, dawning, daybreak, morn, morning, sunrise, sunup, aurora

2. Antonyms for Crepuscules include auroras, cockcrows, dawn, dawnings, daybreak, daylight, morn, mornings, sunrise and sunups

3. Counterinsurgency forces fire their guns for hours, sometimes from sunup to sundown, engaging in physical and verbal aggression

4. From the cool waters of Southern California to the bath warm barrels of Indonesia, Hansen’s collection of Billabong Clothing has you covered from sunup to sundown.