The time of evening when the sun is setting; dusk. Slightly literary or formal.
夕刻になると、駅前の灯りが次々とともった。
As dusk fell, the lights in front of the station began to come on one after another.
夕刻、海辺を散歩すると気持ちが落ち着く。
Walking along the beach at dusk calms me down.
仕事が終わるころにはもう夕刻だった。
By the time I finished work, it was already evening.