The days of the week are all masculine except for Sunday.
They are:
| lunedì | Monday |
| martedì | Tuesday |
| mercoledì | Wednesday |
| giovedì | Thursday |
| venerdì | Friday |
| sabato | Saturday |
| domenica | Sunday |
Note: days of the week are written without capital letters unless they appear at the beginning of a sentence.
'On Sunday' is 'di domenica'.
'Every Sunday' is 'tutte le domeniche'.