Events in October 2003
| MonMonday | TueTuesday | WedWednesday | ThuThursday | FriFriday | SatSaturday | SunSunday |
|---|---|---|---|---|---|---|
| September 29, 2003 | September 30, 2003 | October 1, 2003 | October 2, 2003 | October 3, 2003 | October 4, 2003 | October 5, 2003 |
| October 6, 2003 | October 7, 2003 | October 8, 2003 | October 9, 2003 | October 10, 2003 | October 11, 2003 | October 12, 2003 |
| October 13, 2003 | October 14, 2003 | October 15, 2003 | October 16, 2003 | October 17, 2003 | October 18, 2003 | October 19, 2003 |
| October 20, 2003 | October 21, 2003 | October 22, 2003 | October 23, 2003 | October 24, 2003 | October 25, 2003 | October 26, 2003 |
| October 27, 2003 | October 28, 2003 | October 29, 2003 | October 30, 2003 | October 31, 2003 | November 1, 2003 | November 2, 2003 |