śarat-kālera - of autumn; rātri - night; saba - all; candrikā-ujjvala - brightened by the moonlight; prabhu - Śrī Caitanya Mahāprabhu; nija-gaṇa - His own associates; lañā - taking; beḍāna - walks; rātri-sakala - the whole night.

During a night of the autumn season when a full moon brightened everything, Śrī Caitanya Mahāprabhu wandered all night long with His devotees.