The following public holidays will be observed by the CCAMLR Secretariat in 2021.
| Date | Holiday |
|---|---|
| 1 January | New Years Day |
| 26 January | Australia Day |
| 8 February | Royal Hobart Regatta |
| 8 March | Eight Hours Day |
| 2 April | Good Friday |
| 5 April | Easter Monday |
| 6 April | Easter Tuesday |
| 25 April | Anzac Day |
| 14 June | Queen's Birthday |
| 21 October | Royal Hobart Show |
| 27 December | Christmas Day holiday |
| 28 December | Boxing Day holiday |