| It's My Day | |
| Type: | studio |
| Artist: | Fiona Sit |
| Border: | yes |
| Released: | April 18, 2008 |
| Genre: | Cantopop |
| Producer: | Warner Music Hong Kong |
| Prev Title: | Electric Angel |
| Next Title: | Smile |
It's My Day is the fifth album by Fiona Sit, and was released on April 18, 2008. After one and a half years since Electric Angel, Sit created her debut Mandarin album after mastering the dialect.