National Heroes Day2026 · Date · History · Messages
Timor-Leste’s official 2026 holiday list, applying Law No. 10/2005, lists 31 December as National Heroes Day among fixed public holidays.
About National Heroes Day
National Heroes Day is a fixed national public holiday in Timor-Leste on December 31.
Government commemorations honor heroes and martyrs of the national liberation struggle, with the date directly linked to the death in combat of Commander Nicolau Lobato on December 31, 1978.
Why National Heroes Day matters
The day is a national remembrance of people who sacrificed their lives in Timor-Leste’s struggle for self-determination and independence.
It combines formal public-holiday status with historical remembrance and should be presented with care for the conflict and losses it commemorates.
History of National Heroes Day
December 31, 1978 marks the death in combat of Nicolau Lobato, a central figure in Timor-Leste’s national liberation history.
Law No. 10/2005 provides the public-holiday framework under which December 31 is listed as National Heroes Day.
Government ceremonies on December 31 continue to honor Lobato and other heroes and martyrs of the national liberation struggle.
How the observance developed
This timeline uses documented milestones from reviewed sources. Missing stages are left out rather than guessed.
Democratic Republic of Timor-Leste
Law No. 10/2005 of 10 August
Government of Timor-Leste
Current government ceremonies mark National Heroes Day and official national-holiday notices continue to list December 31.
What the evidence establishes
Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.
4 fields not established in reviewed sources
Also known as
National Heroes Day (Timor-Leste)
How to Observe National Heroes Day
Learn about Timor-Leste’s national liberation history using Timorese public institutions and historical sources.
Attend or follow official remembrance ceremonies where appropriate.
Honor those commemorated without romanticizing war or overlooking civilian suffering.
Use the day to reflect on historical memory, national service and responsibilities to future generations.
National Heroes Day Facts
National Heroes Day is observed on December 31 in Timor-Leste.
It is listed by the Government as a fixed-date national public holiday.
The date commemorates the December 31, 1978 death in combat of Nicolau Lobato.
Official ceremonies also honor other heroes and martyrs of the national liberation struggle.
The current holiday framework is based on Law No. 10/2005, as amended.
National Heroes Day Messages
On National Heroes Day, may Timor-Leste remember those who sacrificed for self-determination and independence.
May National Heroes Day inspire respect for courage, service and the responsibilities carried by later generations.
Today, may remembrance be joined with commitment to peace, dignity and Timor-Leste’s future.
May the stories of those honored on National Heroes Day continue to be remembered with care and historical honesty.
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
- Remembrance Civic Context Care.
Evidence & sources
Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.
Government of Timor-Leste — National Heroes Day (opens in a new tab)
Official Government
Government of Timor-Leste — Public holidays 2026 (opens in a new tab)
Official Government
Understand it, compare it, then explore further
Start with the most common factual questions, then compare closely related observances and explore useful connections.
Frequently asked questions
When is National Heroes Day?
31 December annually The documented recurrence rule is: 31 December.
Does National Heroes Day fall on the same date every year?
Yes. It uses a fixed annual date unless stronger evidence changes the pattern.
Is National Heroes Day an official public holiday?
Within the reviewed scope, it is identified as Timor-Leste / fixed public holiday. That status is not automatically extended to other countries or jurisdictions.
Who established or recognizes National Heroes Day?
The reviewed sources identify Democratic Republic of Timor-Leste as the proclaiming or establishing body. Current facilitation or coordination is recorded as Government of Timor-Leste.
Is National Heroes Day international or country-specific?
This observance is specific to Timor Leste. Its fuller verified scope is: Timor-Leste / fixed public holiday.
How is this page verified?
The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-08.
When is National Heroes Day in Timor-Leste?
It is observed on December 31 each year.
Why is December 31 significant?
Government commemorations connect the date with the death in combat of national liberation leader Nicolau Lobato on December 31, 1978.
Is National Heroes Day a public holiday?
Yes. The Government lists December 31 as a fixed national public holiday under the country’s public-holiday framework.
Other observances on December 31
These observances are also listed on December 31, 2026.
Restauration de la République
The Canton of Geneva’s official holiday calendar lists Restauration de la République on 31 December, including 31 December 2026 and subsequent calendars.
World Azerbaijanis Solidarity Day
Azerbaijan’s official presidential holiday information identifies 31 December as World Azerbaijanis Solidarity Day; current presidential messages use the same name.