Calendar Day 24 Filled icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" d="M17.75 3A3.25 3.25 0 0 1 21 6.25v11.5A3.25 3.25 0 0 1 17.75 21H6.25A3.25 3.25 0 0 1 3 17.75V6.25A3.25 3.25 0 0 1 6.25 3h11.5Zm-1.5 8h-8.5a.75.75 0 0 0-.743.648L7 11.75v4.5c0 .38.282.694.648.743L7.75 17h8.5a.75.75 0 0 0 .743-.648L17 16.25v-4.5a.75.75 0 0 0-.648-.743L16.25 11Zm-.75 1.5v3h-7v-3h7Zm.75-5.25h-8.5a.75.75 0 0 0 0 1.5h8.5a.75.75 0 0 0 0-1.5Z"/></svg>