| Part of speech | adverb |
|---|
| Dutch | ’s nachts; bij nacht |
|---|---|
| English | by night; at night; nightly |
| Esperanto | nokte |
| Faeroese | um náttina |
| German | nachts; nächtlich; nächlicherweile |
| Hungarian | éjjel |
| Latin | noctu |
| Papiamento | anochi |
| Saterland Frisian | snoagens |
| Swedish | om natten |
| Tagalog | gabí‐gabí |
| Thai | ตอนคืน; ในยามค่ำคืน |
| West Frisian | nachts |