January 2024 | 01/01 – (Public holiday) New Year Day |
February 2024 | 08/2 – (Centre Closure) Happinest Admin Day |
| 09/2 – (Centre Closure) Chinese New Year Eve |
| 10/2 – (Public Holiday) Chinese New Year Eve |
| 11/2 – (Public Holiday) Chinese New Year Eve |
| 12/2 – (Public Holiday) Chinese New Year ( in lieu) |
March 2024 | 29/3 – (Public Holiday) Good Friday |
April 2024 | 10/4 – (Public Holiday) Hari Raya Puasa |
May 2024 | 1/5 – (Public Holiday) Labour Day |
| 20/5 – (Centre Closure) Happinest Staff Retreat |
| 21/5 – (Centre Closure) Happinest Staff Retreat |
| 22/5 – (Public Holiday) Vesak Day |