Offset
The time difference between Lord Howe Time and Uruguay Time is 13.5 hours.
Lord Howe Time (LHST) is ahead of Uruguay Time (UYT).
LHST: UTC+10:30
UYT: UTC-3
Neither Lord Howe Time nor Uruguay Time is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Lord Howe Time and Uruguay Time don't overlap on the same weekday. Uruguay Time is 13 hours behind Lord Howe Time.
Realistic options: hand off asynchronously, or stretch one side by an hour to catch the other team at the start or end of their day.
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Australia
- New Year's DayThu, Jan 1
- Australia DayMon, Jan 26
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Christmas DayFri, Dec 25
- St. Stephen's DayMon, Dec 28
Uruguay
- New Year's DayThu, Jan 1
- Children's DayTue, Jan 6
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Landing of the 33 Patriots DaySun, Apr 19
- International Workers' DayFri, May 1
- Battle of Las PiedrasMon, May 18
- Birthday of José Gervasio Artigas and Never Again DayFri, Jun 19
- Constitution DaySat, Jul 18
- Independence DayTue, Aug 25
- Day of the raceMon, Oct 12
- Deceased ones dayMon, Nov 2
- Christmas DayFri, Dec 25
About these zones
Lord Howe Time is also known as LHST, or LHDT. To call Australia, dial +61.
Uruguay Time is also known as UYT. To call Uruguay, dial +598.
Uruguay Time is approximately 7,300 miles southeast of Lord Howe Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| LHST | UYT | Day |
|---|---|---|
| 12:00 am | 10:30 am | -1 day |
| 1:00 am | 11:30 am | -1 day |
| 2:00 am | 12:30 pm | -1 day |
| 3:00 am | 1:30 pm | -1 day |
| 4:00 am | 2:30 pm | -1 day |
| 5:00 am | 3:30 pm | -1 day |
| 6:00 am | 4:30 pm | -1 day |
| 7:00 am | 5:30 pm | -1 day |
| 8:00 am | 6:30 pm | -1 day |
| 9:00 am | 7:30 pm | -1 day |
| 10:00 am | 8:30 pm | -1 day |
| 11:00 am | 9:30 pm | -1 day |
| 12:00 pm | 10:30 pm | -1 day |
| 1:00 pm | 11:30 pm | -1 day |
| 2:00 pm | 12:30 am | Same day |
| 3:00 pm | 1:30 am | Same day |
| 4:00 pm | 2:30 am | Same day |
| 5:00 pm | 3:30 am | Same day |
| 6:00 pm | 4:30 am | Same day |
| 7:00 pm | 5:30 am | Same day |
| 8:00 pm | 6:30 am | Same day |
| 9:00 pm | 7:30 am | Same day |
| 10:00 pm | 8:30 am | Same day |
| 11:00 pm | 9:30 am | Same day |
Daylight saving time
Lord Howe Time observes daylight saving time; Uruguay Time does not. The offset between the two zones changes when Lord Howe Time transitions: on Sunday, October 4, 2026, clocks spring forward from LHST to LHDT.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 6:47 AM
- Sunset
- 4:59 PM
- Day length
- 10h 11m
- Sunrise
- 7:47 AM
- Sunset
- 5:41 PM
- Day length
- 9h 54m
Cities in these zones
Cities in Uruguay Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Uruguay Time
- MVD
Related conversions
Common conversions
- What is 9:00 am LHST in UYT?
- 9:00 am LHST is 7:30 pm UYT, the previous day.
- What is 12:00 pm LHST in UYT?
- 12:00 pm LHST is 10:30 pm UYT, the previous day.
- What is 12:30 pm LHST in UYT?
- 12:30 pm LHST is 11:00 pm UYT, the previous day.
- What is 2:00 pm LHST in UYT?
- 2:00 pm LHST is 12:30 am UYT.
- What is 5:00 pm LHST in UYT?
- 5:00 pm LHST is 3:30 am UYT.
- What is 11:30 pm LHST in UYT?
- 11:30 pm LHST is 10:00 am UYT.