From dusk to dawn is an expression that refers to the period of time between sunset and sunrise. However, there are a variety of synonyms that can be used to describe this period of time, including twilight to daybreak, nightfall to morning, sundown to sunup, dark to light, and eve to morn. Each of these phrases can help to convey a different feeling or emotion associated with the transition from dark to light. For example, twilight to daybreak may suggest a soft and gentle transition, while nightfall to morning may convey a sense of urgency or anticipation. Ultimately, the synonym chosen will depend on the context and tone of the writing or conversation.