| 1 | Viernes, 1 Enero 1904 |
The first day of January |
| 2 | Martes, 16 Febrero 1904 |
Lunar New Year's Day |
| 3 | Miércoles, 17 Febrero 1904 |
The second day of Lunar New Year |
| 4 | Jueves, 18 Febrero 1904 |
The third day of Lunar New Year |
| 5 | Viernes, 1 Abril 1904 |
Good Friday |
| 6 | Sábado, 2 Abril 1904 |
The day following Good Friday |
| 7 | Lunes, 4 Abril 1904 |
Easter Monday |
| 8 | Martes, 5 Abril 1904 |
Ching Ming Festival |
| 9 | Lunes, 2 Mayo 1904 |
The day following Labour Day |
| 10 | Lunes, 23 Mayo 1904 |
The day following the Birthday of the Buddha |
| 11 | Sábado, 18 Junio 1904 |
Tuen Ng Festival |
| 12 | Viernes, 1 Julio 1904 |
Hong Kong Special Administrative Region Establishment Day |
| 13 | Lunes, 26 Septiembre 1904 |
The second day following the Chinese Mid-Autumn Festival |
| 14 | Sábado, 1 Octubre 1904 |
National Day |
| 15 | Lunes, 17 Octubre 1904 |
Chung Yeung Festival |
| 16 | Lunes, 26 Diciembre 1904 |
The first weekday after Christmas Day |
| 17 | Martes, 27 Diciembre 1904 |
The second weekday after Christmas Day |