Timor-Leste (East Timor) is a country in Southeast Asia that covers the eastern half of the island of Timor, at the eastern end of the Indonesian archipelago, with Indonesia as its only land neighbour and Australia to the south across the Timor Sea. It also includes the Oé-Cusse enclave on the north coast of Indonesian West Timor, Ataúro Island north of the capital Dili, and tiny Jaco Island off the eastern tip. Since 26 October 2025 it has been the 11th member of ASEAN.
View Timor-Leste on OpenStreetMap
This page is about location and geography only. For the key numbers (population, currency, languages, calling code), see Timor-Leste facts.
Quick answers
| Question | Answer |
|---|---|
| Which continent? | Asia. The UN classifies Timor-Leste as South-eastern Asia |
| Which island? | The eastern half of Timor, plus Ataúro, Jaco and the Oé-Cusse enclave in the west |
| Capital | Dili, on the north coast |
| Land neighbour | Indonesia (West Timor), the only country it shares a land border with |
| Sea neighbour | Australia, to the south across the Timor Sea |
| Part of Indonesia? | No. It is an independent country, independence restored on 20 May 2002 |
| ASEAN? | Yes, 11th member since 26 October 2025 |
| Area | About 15,000 km² (14,950 km² in the 2022 census) |
| Time zone | UTC+9 all year, no daylight saving time |
| Closest flight | Darwin–Dili, about 1h 30m |
Where Timor-Leste is on the map
Timor is the largest and easternmost of the Lesser Sunda Islands, the chain that runs east from Bali through Lombok, Sumbawa and Flores. Timor-Leste takes up the eastern half of the island; the western half, West Timor, belongs to Indonesia and is part of East Nusa Tenggara province, with Kupang as its main city.
To find it on a world map, look north-west of Australia and east of Bali. The Savu Sea and the Wetar Strait lie to the north, the Timor Sea to the south. The interior is mountainous, rising to Mount Ramelau (2,963 m), and the capital Dili sits on the north coast facing Ataúro Island. For terrain and seasons, see geography and climate.
Neighbouring countries
Indonesia: the only land border
Timor-Leste shares a land border with Indonesia in two places: the main border between the two halves of the island, and the border that surrounds the Oé-Cusse enclave on every side except the sea. The main crossing for travellers is Batugade (Timor-Leste) to Mota’ain (Indonesia) on the north coast road between Dili and Atambua.
Australia: across the Timor Sea
Australia has no land border with Timor-Leste. It lies to the south and south-east across the Timor Sea, and Darwin is the nearest Australian city, with the shortest international flight to Dili. See Timor-Leste in the region for relations with both neighbours.
The parts of the country
| Part | Where it is | Good to know |
|---|---|---|
| Main territory | Eastern half of Timor island | Home to Dili and 12 of the 14 administrative divisions |
| Oé-Cusse (Oecusse) | North coast of West Timor, surrounded by Indonesia on land | Special Administrative Region of Oé-Cusse Ambeno; reached by ferry, domestic flight or overland through Indonesia |
| Ataúro | About 25 km north of Dili, across the Wetar Strait | Its own administrative division since 2023; known for reefs and diving |
| Jaco | Off the eastern tip of Timor, near Tutuala | Small uninhabited island, a few minutes by boat from Valu Beach |
Read the destination guides for Oé-Cusse, Atauro Island, Jaco Island and Dili.
Why is Timor-Leste split in two?
Oé-Cusse is separated from the rest of the country because of how Portugal and the Netherlands divided the island of Timor in the colonial era. Today’s international border follows that colonial line.
- 1859, Treaty of Lisbon: Portugal and the Netherlands set a frontier across the middle of the island. It left a Dutch enclave, Maucatar, inside Portuguese territory and a Portuguese enclave, “Oikoussi” (Oé-Cusse) with Ambeno, inside Dutch territory in the west.
- 1893, Lisbon convention: both governments agreed to fix the boundary more precisely and to make the enclaves disappear.
- 1904, Hague convention (1 October 1904): Portugal received Maucatar and the Netherlands received Noimuti, but Oé-Cusse-Ambeno stayed Portuguese.
- 1914, arbitral award: surveyors could not agree on the eastern limit of Oé-Cusse-Ambeno, so the dispute went to the Permanent Court of Arbitration. The arbitrator, Charles Lardy, ruled on 25 June 1914 and fixed that section of the border.
Oé-Cusse matters historically: Lifau, on its coast, was the first Portuguese settlement on Timor and the colonial capital until it moved to Dili in 1769. When Portuguese Timor became Timor-Leste, Oé-Cusse came with it, which is why the country has an enclave inside Indonesia.
Southeast Asia, ASEAN and Indonesia
Timor-Leste is in Asia, not Oceania. The United Nations statistical classification (M49) lists it in South-eastern Asia, alongside Indonesia, Malaysia, the Philippines and the other ASEAN countries. On 26 October 2025 it became ASEAN’s 11th member at the 47th ASEAN Summit in Kuala Lumpur.
It is not part of Indonesia. Portugal ruled the territory until 1975. FRETILIN proclaimed independence on 28 November 1975, and Indonesia invaded on 7 December 1975 and occupied it until 1999. In a UN-organised referendum on 30 August 1999, Timorese people voted for independence; after a period of UN administration, independence was restored on 20 May 2002. More in our history of Timor-Leste.
Time zone
Timor-Leste uses UTC+9 all year, with no daylight saving time. That is the same as Indonesia’s eastern zone (WIT, Papua), Japan and Korea.
| Place | Time difference with Timor-Leste |
|---|---|
| Bali and Kupang (WITA, UTC+8) | Timor-Leste is 1 hour ahead |
| Jakarta (WIB, UTC+7) | Timor-Leste is 2 hours ahead |
| Darwin (UTC+9:30) | Darwin is 30 minutes ahead |
| Beijing and Singapore (UTC+8) | Timor-Leste is 1 hour ahead |
| Lisbon | Timor-Leste is 8 hours ahead in the European summer, 9 hours in winter |
How far is it from Darwin, Bali and Kupang?
No official source publishes straight-line distances, so here are the flight times listed by Timor-Leste’s official tourism site (October 2026):
| From | Approximate flight time to Dili |
|---|---|
| Darwin, Australia | 1h 30m |
| Bali (Denpasar), Indonesia | 2h |
| Singapore | 4h |
From Kupang, the capital of Indonesian West Timor, most travellers go overland via Atambua and the Batugade (Mota’ain) border post. Bus companies do not publish official timetables, so check journey times with the operator.
How to get there
Most visitors fly into Dili from Bali, Darwin, Kuala Lumpur or Singapore; there are no long-haul flights, so from Europe, the Americas or most of Asia you connect in one of those hubs. The other practical route is overland from West Timor. Full routes, airlines and border rules are in how to get to Timor-Leste, and entry rules by nationality are in visa and immigration.
Frequently asked questions
Which country is Dili the capital of?
Dili is the capital of Timor-Leste (East Timor). It lies on the north coast of the island of Timor, facing Ataúro Island.
Is East Timor the same country as Timor-Leste?
Yes. Timor-Leste is the official name and East Timor is the English name. “Leste” is Portuguese for “east”.
Is Timor-Leste the same as Brunei?
No. Brunei is a different country, on the island of Borneo, far to the north-west. Both are in Southeast Asia and both are ASEAN members, which is where the confusion comes from.
Why does Timor-Leste have two parts?
Because of the colonial division of Timor island. Oé-Cusse was a Portuguese enclave inside Dutch territory, confirmed by the 1859 Treaty of Lisbon, the 1904 convention and a 1914 arbitral award. Dutch West Timor later became part of Indonesia, while Portuguese Timor, including Oé-Cusse, became Timor-Leste.
Is Timor-Leste part of Indonesia?
No. Indonesia occupied the territory from 1975 to 1999, but Timor-Leste voted for independence in 1999 and has been a fully independent country since 20 May 2002. It joined the United Nations in 2002 and ASEAN in 2025.
Where is Ataúro Island?
About 25 km north of Dili, across the Wetar Strait. A ferry takes about 2¼–3 hours. See Atauro Island.
Where is Jaco Island?
Off the far eastern tip of Timor, in Lautém municipality near Tutuala. It is a long day’s drive from Dili, then a short boat ride from Valu Beach. See Jaco Island.
Sources
- Government of Timor-Leste, About the country: territory, area of about 15,000 km², Ataúro, Jaco and the Oé-Cusse enclave
- INETL, 2022 Population and Housing Census main report: area of 14,950 km²
- Permanent Court of Arbitration, Boundaries in the Island of Timor (Netherlands v. Portugal), award of 25 June 1914 (English translation): the 1859, 1893 and 1904 agreements and the 1914 award
- UN Statistics Division, Standard country or area codes (M49): Timor-Leste in South-eastern Asia
- ASEAN, Timor-Leste admitted into ASEAN
- Constitution of the Democratic Republic of Timor-Leste (English): proclamation and restoration of independence
- UN press release GA/10069, Timor-Leste admitted as 191st Member State
- Timor-Leste official tourism site, Plan your trip: flight times from Darwin, Bali and Singapore
- IANA Time Zone Database (Asia/Dili, UTC+9): time zone and time differences