word | | National holiday |
| throne | Morocco | Throne Day (accession of King MOHAMMED VI to the throne), 30 July (1999) |
| throne | Netherlands | Queen's Day (Birthday of deceased Queen-Mother JULIANA and accession to the throne of her oldest daughter BEATRIX), 30 April (1909 and 1980) |
| throne | Qatar | Independence Day, 3 September (1971); also observed is National Day, 18 December (anniversary of Al Thani family accession to the throne) |
| throne | Sint Maarten | Queen's Day (Birthday of Queen-Mother JULIANA and accession to the throne of her oldest daughter BEATRIX), 30 April (1909 and 1980) |
| Throne-Day | Morocco | Throne Day (accession of King MOHAMMED VI to the throne), 30 July (1999) |
| time | Luxembourg | ... of Grand Duchess Charlotte) 23 June; note - the actual date of birth was 23 January 1896, but the festivities were shifted by five months to allow observance during a more favorable time |
| today's | European Union | ... note - the day in 1950 that Robert SCHUMAN proposed the creation of what became the European Coal and Steel Community, the progenitor of today's European Union, with the aim of achieving |
| Transfer-Day | Virgin Islands | Transfer Day (from Denmark to the US), 31 March (1917) |
| transferred | Hungary | Saint Stephen's Day, 20 August; note - commemorates the date when his remains were transferred to Buda (now Budapest) |
| Transylvania | Romania | Unification Day (of Romania and Transylvania), 1 December (1918) |
| Treaty | New Zealand | Waitangi Day (Treaty of Waitangi established British sovereignty over New Zealand), 6 February (1840); ANZAC Day (commemorated as the anniversary of the landing of troops of the Australian and New Zealand Army ... |
| Treaty | Niue | Waitangi Day (Treaty of Waitangi established British sovereignty over New Zealand), 6 February (1840) |
| Treaty | Tokelau | Waitangi Day (Treaty of Waitangi established British sovereignty over New Zealand), 6 February (1840) |
| Triumph | Cuba | Triumph of the Revolution, 1 January (1959) |