April calendar| Day | April | Day of the year | Week number of year |
|---|
| Thursday | Apr 1, 2004 | 91 | 14 |
| Friday | Apr 2, 2004 | 92 | 14 |
| Saturday | Apr 3, 2004 | 93 | 14 |
| Sunday | Apr 4, 2004 | 94 | 14 |
| Monday | Apr 5, 2004 | 95 | 15 |
| Tuesday | Apr 6, 2004 | 96 | 15 |
| Wednesday | Apr 7, 2004 | 97 | 15 |
| Thursday | Apr 8, 2004 | 98 | 15 |
| Friday | Apr 9, 2004 | 99 | 15 |
| Saturday | Apr 10, 2004 | 100 | 15 |
| Sunday | Apr 11, 2004 | 101 | 15 |
| Monday | Apr 12, 2004 | 102 | 16 |
| Tuesday | Apr 13, 2004 | 103 | 16 |
| Wednesday | Apr 14, 2004 | 104 | 16 |
| Thursday | Apr 15, 2004 | 105 | 16 |
| Friday | Apr 16, 2004 | 106 | 16 |
| Saturday | Apr 17, 2004 | 107 | 16 |
| Sunday | Apr 18, 2004 | 108 | 16 |
| Monday | Apr 19, 2004 | 109 | 17 |
| Tuesday | Apr 20, 2004 | 110 | 17 |
| Wednesday | Apr 21, 2004 | 111 | 17 |
| Thursday | Apr 22, 2004 | 112 | 17 |
| Friday | Apr 23, 2004 | 113 | 17 |
| Saturday | Apr 24, 2004 | 114 | 17 |
| Sunday | Apr 25, 2004 | 115 | 17 |
| Monday | Apr 26, 2004 | 116 | 18 |
| Tuesday | Apr 27, 2004 | 117 | 18 |
| Wednesday | Apr 28, 2004 | 118 | 18 |
| Thursday | Apr 29, 2004 | 119 | 18 |
| Friday | Apr 30, 2004 | 120 | 18 |
