Darwin to Dili Time
ACST to TLT Converter — 9 AM ACST is 8:30 AM TLT
Darwin is 0 hours and 30 minutes ahead of Dili. Convert any time between Darwin (ACST) and Dili (TLT) instantly.
Darwin
Australia
Dili
Timor-Leste
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Time Zone Comparison
Darwin to Dili Time Conversion Table
| Darwin (ACST) | Dili (TLT) |
|---|---|
| 12:00 AM | 11:30 PM |
| 2:00 AM | 1:30 AM |
| 4:00 AM | 3:30 AM |
| 6:00 AM | 5:30 AM |
| 8:00 AM | 7:30 AM |
| 10:00 AM | 9:30 AM |
| 12:00 PM | 11:30 AM |
| 2:00 PM | 1:30 PM |
| 4:00 PM | 3:30 PM |
| 6:00 PM | 5:30 PM |
| 8:00 PM | 7:30 PM |
| 10:00 PM | 9:30 PM |
Darwin & Dili — Business & Scheduling Guide
Darwin (Australia) is a stable, resource-rich economy in the Asia-Pacific region, with key industries in mining, agriculture, finance, and tourism. Dili (Timor-Leste) is a young Southeast Asian nation with oil and gas revenues, known for oil and gas, coffee, agriculture, and tourism. With a 0.5-hour time difference, professionals frequently schedule cross-border calls between these two cities for international trade, remote team collaboration, and client meetings.
Scheduling Meetings Between Darwin and Dili
With only a 0.5-hour gap, Darwin and Dili have generous overlapping work hours. Morning calls in the earlier time zone align well with mid-day in the other. Australian work culture values work-life balance, with typical hours of 9 AM–5 PM and flexible arrangements common. Timorese business hours are typically 8 AM–5 PM, with Dili as the business center. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Neither Darwin nor Dili observes Daylight Saving Time — Darwin stays on ACST and Dili stays on TLT year-round. This makes scheduling between these two cities simpler, as the 0.5-hour time difference remains constant throughout the year with no DST surprises.
Collaboration Tools & Workflow
Teams working between Darwin and Dili enjoy strong real-time collaboration potential. With just a 0.5-hour time difference, daily standups, pair programming, and spontaneous video calls are all practical. Popular tools for Darwin–Dili teams include Slack for real-time messaging, Google Meet or Zoom for video calls, and Notion or Linear for project management. The overlapping work window is wide enough that most teams can operate nearly synchronously.
Remote Work Between Darwin & Dili
Darwin, a key city in Australia, and Dili, a key city in Timor-Leste, are well-connected for remote work. With a manageable 0.5-hour time difference, distributed teams can maintain a near-synchronous workflow. Both cities have strong internet infrastructure, coworking spaces, and established remote work cultures. For freelancers and remote workers, this time zone pairing is ideal — you can serve clients in Dili from Darwin (or vice versa) without disrupting your standard workday.
ACST to TLT — Quick Reference
ACST (ACST) stands for the timezone used in Darwin, Australia (UTC+9:30). TLT (TLT) is the timezone used in Dili, Timor-Leste (UTC+9). Darwin is 0 hours and 30 minutes ahead of Dili.
To convert ACST to TLT, subtract 0.5 hours from ACST time. For example, ACST 9:00 AM = TLT 8:30 AM.
Key Facts
- •Time difference: Darwin (UTC+9:30) is 0 hours and 30 minutes ahead of Dili (UTC+9).
- •Daylight Saving Time: Darwin does not observe DST (ACST). Dili does not observe DST (TLT).
- •Regions: Darwin is located in Australia and uses the ACST time zone. Dili is located in Timor-Leste and uses the TLT time zone.
- •Best time to call: The best time to call between Darwin and Dili is 10:00 AM to 4:00 PM in Darwin time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Darwin and Dili?
Darwin is 0 hours and 30 minutes ahead of Dili.
What time is it in Dili when it's 9 AM in Darwin?
When it's 9:00 AM in Darwin, it is 8:30 AM in Dili.
What time is 9 PM ACST in TLT?
9 PM ACST (Darwin time) is 8:30 PM TLT (Dili time). This is a common time people check when scheduling evening calls across these two time zones.
When is the best time to schedule a meeting between Darwin and Dili?
The best time to schedule a meeting is between 10:00 AM to 4:00 PM in Darwin time, when both cities are within standard working hours (9 AM – 5 PM). This gives you the maximum overlap window for real-time collaboration.
How do I convert ACST to TLT?
ACST (ACST) is the timezone for Darwin, Australia (UTC+9:30). TLT (TLT) is the timezone for Dili, Timor-Leste (UTC+9). Darwin is 0 hours and 30 minutes ahead of Dili. Quick examples: 9 AM ACST = 8:30 AM TLT, 12 PM ACST = 11:30 AM TLT, 3 PM ACST = 2:30 PM TLT, 6 PM ACST = 5:30 PM TLT.
Is Darwin ahead of or behind Dili?
Darwin is 30 minutes ahead of Dili. When it's noon in Darwin, it's 11:30 AM in Dili.
Does Darwin or Dili change clocks for Daylight Saving Time?
No, Darwin does not observe DST — it stays on ACST year-round. Dili does not observe DST — it stays on TLT year-round.
What time is noon in Darwin in Dili time?
When it is 12:00 PM (noon) in Darwin (ACST), it is 11:30 AM in Dili (TLT). This is often a popular time for scheduling lunch-hour calls across the Darwin–Dili corridor.
What are the overlapping work hours between Darwin and Dili?
The overlapping work hours between Darwin and Dili are approximately 10:00 AM to 4:00 PM in Darwin time, when both cities are within the standard 9 AM–5 PM workday. This is the ideal window for meetings, pair programming, and real-time collaboration.
What timezone is Darwin in?
Darwin is in the ACST time zone (UTC+9:30). It is located in Australia. Darwin does not observe Daylight Saving Time.
What timezone is Dili in?
Dili is in the TLT time zone (UTC+9). It is located in Timor-Leste. Dili does not observe Daylight Saving Time.
How do I schedule a call between Darwin and Dili?
To schedule a call between Darwin and Dili, aim for the overlapping window of 10:00 AM to 4:00 PM in Darwin time. Use Google Calendar or Calendly with both time zones visible, share the meeting invite with the TLT time clearly noted, and always double-check the time difference — especially during DST transitions. Pro tip: include both local times in the calendar invite title (e.g., "Sync — 10 AM ACST / 9:30 AM TLT").
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