"Early brights" refers to the first light of day, also known as dawn or sunrise. Antonyms for this term would include "late dark," "midnight black," or "dusk gloom." These terms describe the opposite times of day, when the sky is dark and the sun is not visible. They evoke a sense of nighttime or early evening, when the world is quiet and peaceful. While "early brights" convey a sense of energy and optimism, antonyms like "midnight black" can conjure up feelings of uncertainty, danger, or despair. In writing, the use of antonyms can create contrast and highlight different moods and perspectives.