Asia · South-Eastern Asia · Sovereign state
Current time in Timor-Leste
A single time zone at UTC+09:00.
Saturday, June 6, 2026
About Timor-Leste's time
A single time zone.
Timor-Leste is in a single time zone of UTC+09:00 year-round, with no daylight saving time—keeping things simple for the youngest Southeast Asian nation.
Major cities
Cities of Timor-Leste.
History
How Timor-Leste keeps time.
Timor-Leste's time zone history reflects the country's turbulent modern past. During centuries of Portuguese colonization, Portuguese Timor officially used UTC+08:00 from 1912, aligning with Lisbon-administered colonial schedules. After Indonesian occupation beginning in 1975, the territory was switched to Indonesia's Western Indonesian Time (UTC+08:00), though Western Indonesia itself used UTC+07:00 and UTC+08:00 as a single zone for much of the occupation period—the eastern provinces, including Timor, were grouped under the central belt.
Following independence in 2002, Timor-Leste adopted UTC+09:00, likely mirroring the territory's solar geometry: the east of Timor-Leste sits well east of the 135° E meridian that naturally suggests UTC+09:00, far from the UTC+08:00 used by western Indonesia. The choice supports both daylight alignment and close ties with Australia and Papua New Guinea, key economic and regional partners.
Did you know?
Things about Timor-Leste's time.
Geographically, Timor-Leste's east lies at roughly 127°–127.5° E—solar noon here occurs closer to 11:45 a.m. under local mean solar time, making the UTC+09:00 clock time a natural fit for the bulk of the country. This means morning sunlight hits well before 7 a.m. local time, and evenings are comfortably lit through 6–6:30 p.m. for much of the year.
Timor-Leste has no internal time exceptions: the enclave of Oecusse (São José) on the north-western part of western Timor, as well as the Jaco and Atauro islands to the east, all follow UTC+09:00. The country's close alignment with Australia (Perth at UTC+08:00 year-round) and PNG (UTC+10:00) also makes cross-border coordination with major partners more seamless than if Timor-Leste had retained its occupation-era UTC+08:00.
Frequently asked questions
Common questions about Timor-Leste's time zone, daylight saving rules, and how to handle it in software. Can't find what you need? Email [email protected].
- What time zone does Timor-Leste use?
- Timor-Leste uses a single year-round time zone, UTC+09:00, labeled in systems as Asia/Dili (abbreviated +09).
- Does Timor-Leste observe daylight saving time?
- No. Timor-Leste has no daylight saving adjustments, and the year-round +09 offset makes scheduling straightforward year-round.
- How does Timor-Leste's time compare to Australia?
- Timor-Leste is one hour ahead of Perth, Western Australia (UTC+08:00 year-round), and aligned with Darwin, Northern Territory during non-DST months, a useful reference for cross-border trade and travel.
- How does Timor-Leste differ from the rest of Indonesia?
- Despite its geographic location within the Indonesian archipelago, Timor-Leste uses UTC+09:00, while western Indonesian territory (including parts of West Timor) generally falls under the UTC+07:00 and UTC+08:00 belts. The independence-era switch makes cross-Merauke coordination a one-hour offset into Indonesian Western Time.
- Is there daylight saving in Timor-Leste's future?
- There are no current plans to adopt DST; the country is firmly solidified in the +09 year-round zone, simplifying government, education, and economic coordination harmoniously.
- How do I schedule remote work calls between Timor-Leste and neighboring time zones?
- Timor-Leste at UTC+09:00 is one hour ahead of Perth (UTC+08:00), aligned with Darwin year-round (UTC+09:30 actually), and one hour behind Port Moresby (UTC+10:00). Late-morning Timor-Leste time overlaps well with mid-morning/late-morning windows in these neighboring hubs.
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