UYT to GMT Time Converter

Convert Uruguay Time (UYT) to Greenwich Mean Time (GMT). Both time zones are shown live below; current offset between them is 4 hours ahead.

Montevideo · Uruguay Time
20:35:58
Wednesday, May 13, 2026
GMT-3 · UTC-03:00
London · Greenwich Mean Time
00:35:58
Thursday, May 14, 2026
GMT+1 · UTC+01:00

Convert a specific time

From: UYT (Montevideo)
To: GMT (London)
--:--

Daylight Saving status right now

UYT (Uruguay Time)
Observes DST
No
GMT (Greenwich Mean Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-10-25
Offset shift
UTC+01:00 → UTC+00:00

Heads up: GMT observes DST while UYT does not. The 4-hour difference shown above will shift by one hour when GMT starts or ends DST.

When can UYT and GMT meet?

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UYT
GMT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Montevideo (UYT). Each row shows the local working-hours state in that zone for the same moment in time.
4 hours of overlap during standard 9am-5pm working hours.
Best meeting window: 09:00–12:00 UYT (13:00–16:00 GMT).

Hour-by-hour UYT to GMT conversion table

UYT time (Montevideo)GMT time (London)Status
00:00 Wed04:00 WedOff-hours both sides
01:00 Wed05:00 WedOff-hours both sides
02:00 Wed06:00 WedOff-hours both sides
03:00 Wed07:00 WedOff-hours both sides
04:00 Wed08:00 WedOff-hours both sides
05:00 Wed09:00 WedGMT working
06:00 Wed10:00 WedGMT working
07:00 Wed11:00 WedGMT working
08:00 Wed12:00 WedGMT working
09:00 Wed13:00 WedBoth at work
10:00 Wed14:00 WedBoth at work
11:00 Wed15:00 WedBoth at work
12:00 Wed16:00 WedBoth at work
13:00 Wed17:00 WedUYT working
14:00 Wed18:00 WedUYT working
15:00 Wed19:00 WedUYT working
16:00 Wed20:00 WedUYT working
17:00 Wed21:00 WedOff-hours both sides
18:00 Wed22:00 WedOff-hours both sides
19:00 Wed23:00 WedOff-hours both sides
20:00 Wed00:00 ThuOff-hours both sides
21:00 Wed01:00 ThuOff-hours both sides
22:00 Wed02:00 ThuOff-hours both sides
23:00 Wed03:00 ThuOff-hours both sides

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Uruguay Time (UYT)
IANA identifier
America/Montevideo
Current UTC offset
UTC-03:00
Current abbreviation
GMT-3
Major cities in this zone
Montevideo
Greenwich Mean Time (GMT)
IANA identifier
Europe/London
Current UTC offset
UTC+01:00
Current abbreviation
GMT+1
Major cities in this zone
LondonManchesterEdinburghBirmingham

Sun today in Montevideo and London

London
Sunrise
05:13
Sunset
20:43
Solar noon
12:58
Daylight
15h 29m

Related converters

GMT to UYT (reverse)UYT to ESTUYT to PSTUYT to UTCUYT to CETUYT to ISTEST to GMTPST to GMTUTC to GMTCET to GMTIST to GMT
Looking for local time? See time in Montevideo or time in London.

Frequently asked questions

What is the time difference between UYT and GMT right now?+
GMT (Greenwich Mean Time) is currently 4 hours ahead UYT (Uruguay Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does UYT or GMT observe daylight saving time?+
UYT: does not observe daylight saving time. GMT: observes daylight saving time.
When is the best time to schedule a meeting between UYT and GMT?+
The strongest overlap is 09:00–12:00 UYT (13:00–16:00 GMT), giving 4 hours when both sides are within standard 9am-5pm working hours.
What time is it in London when it is 12:00 noon in Montevideo?+
When it is 12:00 Wed in Montevideo (UYT), it is 16:00 Wed in London (GMT).
Which IANA time zone identifiers are used for UYT and GMT?+
UYT maps to "America/Montevideo" in the IANA database. GMT maps to "Europe/London". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Montevideo ahead of or behind London?+
Whether Montevideo (UYT) is ahead of or behind London (GMT) depends on the current UTC offsets. Right now GMT is 4 hours ahead UYT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for UYT and GMT?+
UYT is UTC-03:00 (GMT-3) and GMT is UTC+01:00 (GMT+1). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both UYT and GMT?+
Yes. There are 4 hours of overlap during standard 9am-5pm working hours, with the strongest window at 09:00–12:00 UYT.