The word "twilight" is often used to describe the time of day when the sun is just below the horizon, but there are many antonyms (opposites) that can be used to describe the opposite of twilight. Some antonyms for the word "most twilight" include "brightest dawn," "noon," "midday," "high noon," "afternoon," "mid-afternoon," "late afternoon," "sunrise," "sunshine," and "daytime." These words all refer to times of day when the sun is high in the sky, and the world is brightly illuminated. Depending on the time of year and location, different antonyms for "most twilight" may be more appropriate or accurate.