| 1/1/1964, Wed | International New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 1/7/1964, Tue | Victory Day over Genocide |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 2/27/1964, Thu | Meak Bochea Day |
- Religion
- Buddhist
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 3/8/1964, Sun | International Women's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 3/9/1964, Mon | International Women's Day: Additional Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 4/14/1964, Tue | Khmer New Year |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 4/14/1964, Tue | Water Festival |
- Religion
- Hindu
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 4/15/1964, Wed | Khmer New Year |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 4/15/1964, Wed | Water Festival |
- Religion
- Hindu
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 4/16/1964, Thu | Khmer New Year |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 4/16/1964, Thu | Water Festival |
- Religion
- Hindu
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 5/1/1964, Fri | International Labor Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 5/13/1964, Wed | King of Cambodia Birthday |
- Religion
- Buddhist
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 5/14/1964, Thu | King of Cambodia Birthday |
- Religion
- Buddhist
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 5/15/1964, Fri | King of Cambodia Birthday |
- Religion
- Buddhist
- Disrespectful to Hold an Event
- –
- Note
- 3 day holiday
|
| 5/25/1964, Mon | Visaka Bochea Day |
- Religion
- Buddhist
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
Major holiday, Holy day
|
| 5/29/1964, Fri | Royal Ploughing Day |
- Religion
- Hindu
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 6/1/1964, Mon | International & Cambodian Children's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 6/1/1964, Mon | Day of Homage for the Late King Father |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 6/1/1964, Mon | Commemoration of Paris Peace Agreement 1995 |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 6/18/1964, Thu | King's Mother Birthday |
- Religion
- Buddhist
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 9/24/1964, Thu | Constitution Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 10/29/1964, Thu | King's Coronation Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 11/9/1964, Mon | Independence Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|
| 12/10/1964, Thu | International Human Rights Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Country 2007
|