| Word | Reading | Meaning | Level |
|---|
| 夜 | よる | night | N5 |
| 闇夜 | やみよ | dark night | N5 |
| 今夜 | こんや | tonight | N5 |
| 昨夜 | さくや | last night | N5 |
| 夜勤 | やきん | night shift | N5 |
| 夜空 | よぞら | night sky | N4 |
| 夜更け | よふけ | late at night | N4 |
| 夜明け | よあけ | dawn, daybreak | N4 |
| 前夜 | ぜんや | night before, eve | N1 |
| 深夜協議 | しんやきょうぎ | late-night negotiations | N1 |
| 徹夜 | てつや | all-night vigil, overnight work | N1 |
| 徹夜監視 | てつやかんし | overnight vigilant watch | N1 |
| 一夜限り | いちやかぎり | single-evening ephemeral service vessel | N1 |
| 前夜祭 | ぜんやさい | formal eve-of-ceremony vigil and gathering | N1 |
| 決戦前夜 | けっせんぜんや | night before the decisive historic test | N1 |
| 徹夜態勢 | てつやたいせい | all-night vigilant operational posture | N1 |
