Offset
The time difference between London and Montevideo is 4 hours.
London (BST) is ahead of Montevideo (UYT).
BST: UTC+1
UYT: UTC-3
London is currently observing daylight saving time; Montevideo is not.
When to schedule
Business-hours overlap: 1 PM–5 PM in London (9 AM–1 PM in Montevideo).
Both teams are in working hours during this window on weekdays.
Suggested time: 3:00 PM London (11:00 AM Montevideo).
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.
United Kingdom
- Good FridayFri, Apr 3
- Early May Bank HolidayMon, May 4
- Spring Bank HolidayMon, May 25
- 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
London uses Greenwich Mean Time (GMT, or BST). To call United Kingdom, dial +44.
Montevideo uses Uruguay Time (UYT). To call Uruguay, dial +598.
Montevideo is approximately 6,850 miles southwest of London.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| London | Montevideo | Day |
|---|---|---|
| 12:00 am | 8:00 pm | -1 day |
| 1:00 am | 9:00 pm | -1 day |
| 2:00 am | 10:00 pm | -1 day |
| 3:00 am | 11:00 pm | -1 day |
| 4:00 am | 12:00 am | Same day |
| 5:00 am | 1:00 am | Same day |
| 6:00 am | 2:00 am | Same day |
| 7:00 am | 3:00 am | Same day |
| 8:00 am | 4:00 am | Same day |
| 9:00 am | 5:00 am | Same day |
| 10:00 am | 6:00 am | Same day |
| 11:00 am | 7:00 am | Same day |
| 12:00 pm | 8:00 am | Same day |
| 1:00 pm | 9:00 am | Same day |
| 2:00 pm | 10:00 am | Same day |
| 3:00 pm | 11:00 am | Same day |
| 4:00 pm | 12:00 pm | Same day |
| 5:00 pm | 1:00 pm | Same day |
| 6:00 pm | 2:00 pm | Same day |
| 7:00 pm | 3:00 pm | Same day |
| 8:00 pm | 4:00 pm | Same day |
| 9:00 pm | 5:00 pm | Same day |
| 10:00 pm | 6:00 pm | Same day |
| 11:00 pm | 7:00 pm | Same day |
Daylight saving time
London observes daylight saving time; Montevideo does not. The offset between the two zones changes when London transitions: on Sunday, October 25, 2026, clocks fall back from BST to GMT.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 4:46 AM
- Sunset
- 9:15 PM
- Day length
- 16h 30m
- Sunrise
- 7:48 AM
- Sunset
- 5:41 PM
- Day length
- 9h 53m
Cities in these zones
Other cities in Greenwich Mean Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Greenwich Mean Time
- LCY
- LGW
- LHR
- LTN
- STN
- BHX
- EMA
- GLA
- PIK
- LBA
Airports in Uruguay Time
- MVD
Related conversions
Common conversions
- What is 9:00 am London in Montevideo?
- 9:00 am London is 5:00 am Montevideo.
- What is 12:00 pm London in Montevideo?
- 12:00 pm London is 8:00 am Montevideo.
- What is 12:30 pm London in Montevideo?
- 12:30 pm London is 8:30 am Montevideo.
- What is 2:00 pm London in Montevideo?
- 2:00 pm London is 10:00 am Montevideo.
- What is 5:00 pm London in Montevideo?
- 5:00 pm London is 1:00 pm Montevideo.
- What is 11:30 pm London in Montevideo?
- 11:30 pm London is 7:30 pm Montevideo.