ACT to TLT Converter
Quick answers
ACT is 1 hour behind TLT year-round.
Working hours of 9:00 am to 5:00 pm in ACT correspond to 10:00 am to 6:00 pm in TLT.
For example, 8:00 pm ACT is 9:00 pm TLT. Use the converter above to adjust the date or time and create a shareable meeting link.
Best meeting overlap: 9am-4pm ACT, which is 10am-5pm TLT.
Compare ACT time with TLT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
ASEAN Common Time is 1 hour behind East Timor Time
8:00 pm20:00 in ACT is 9:00 pm21:00 in TLT
ACT to TLT call time
Best time for a conference call or a meeting is between 9am-4pm in ACT which corresponds to 10am-5pm in TLT
8:00 pm20:00 ASEAN Common Time (ACT). Offset UTC +8:00 hours
9:00 pm21:00 East Timor Time (TLT). Offset UTC +9:00 hours
8:00 pm20:00 ACT / 9:00 pm21:00 TLT
| ACT | TLT |
|---|---|
| 12am (midnight) | 1am |
| 1am | 2am |
| 2am | 3am |
| 3am | 4am |
| 4am | 5am |
| 5am | 6am |
| 6am | 7am |
| 7am | 8am |
| 8am | 9am |
| 9am | 10am |
| 10am | 11am |
| 11am | 12pm (noon) |
| 12pm (noon) | 1pm |
| 1pm | 2pm |
| 2pm | 3pm |
| 3pm | 4pm |
| 4pm | 5pm |
| 5pm | 6pm |
| 6pm | 7pm |
| 7pm | 8pm |
| 8pm | 9pm |
| 9pm | 10pm |
| 10pm | 11pm |
| 11pm | 12am (midnight) |
| 00:00 | 01:00 |
| 01:00 | 02:00 |
| 02:00 | 03:00 |
| 03:00 | 04:00 |
| 04:00 | 05:00 |
| 05:00 | 06:00 |
| 06:00 | 07:00 |
| 07:00 | 08:00 |
| 08:00 | 09:00 |
| 09:00 | 10:00 |
| 10:00 | 11:00 |
| 11:00 | 12:00 |
| 12:00 | 13:00 |
| 13:00 | 14:00 |
| 14:00 | 15:00 |
| 15:00 | 16:00 |
| 16:00 | 17:00 |
| 17:00 | 18:00 |
| 18:00 | 19:00 |
| 19:00 | 20:00 |
| 20:00 | 21:00 |
| 21:00 | 22:00 |
| 22:00 | 23:00 |
| 23:00 | 00:00 |
ASEAN Common Time
Offset: ACT is 8 hours ahead Greenwich Mean Time (GMT) and is used in Asia
Daylight Saving: Clocks in ASEAN Common Time (ACT) do not change for daylight saving time, so ACT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.
ACT representations, usage and related time zones
- +08 - basic short
- +0800 - basic
- +08:00 - extended
- +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
- Hotel - Military abbreviation for ACT
- H - short form of 'Hotel'
- ACT - ASEAN Common Time
- AWST - Australian Western Standard Time
- BNT - Brunei Darussalam Time
- CAST - Casey Time
- CHOT - Choibalsan Time
- CST - China Standard Time
- H - Hotel Time Zone
- HKT - Hong Kong Time
- HOVST - Hovd Summer Time
- IRKT - Irkutsk Time
- KRAST - Krasnoyarsk Summer Time
- MYT - Malaysia Time
- PHT - Philippine Time
- SGT - Singapore Time
- ULAT - Ulaanbaatar Time
- WITA - Central Indonesian Time
East Timor Time
Offset: TLT is 9 hours ahead Greenwich Mean Time (GMT) and is used in Asia
Countries using this time zone: East Timor
Principal Cities: The largest city in the TLT time zone is Dili in East Timor, with about 150,000 people. Other major cities in this time zone include Same, Maliana, Suai, Liquica.
Daylight Saving: Clocks in East Timor Time (TLT) do not change for daylight saving time, so TLT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

TLT representations, usage and related time zones
- +09 - basic short
- +0900 - basic
- +09:00 - extended
- +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the east of the zero meridian.
- India - Military abbreviation for TLT
- I - short form of 'India'
- AWDT - Australian Western Daylight Time
- CHOST - Choibalsan Summer Time
- I - India Time Zone
- IRKST - Irkutsk Summer Time
- JST - Japan Standard Time
- KST - Korea Standard Time
- PWT - Palau Time
- TLT - East Timor Time
- ULAST - Ulaanbaatar Summer Time
- WIT - Eastern Indonesian Time
- YAKT - Yakutsk Time
