GYT to MST Time Converter

Convert Guyana Time (GYT) to Mountain Standard Time (MST). Both time zones are shown live below; current offset between them is 2 hours behind.

Georgetown · Guyana Time
02:43:00
Saturday, May 16, 2026
GMT-4 · UTC-04:00
Denver · Mountain Standard Time
00:43:00
Saturday, May 16, 2026
MDT · UTC-06:00

Convert a specific time

From: GYT (Georgetown)
To: MST (Denver)
--:--

Daylight Saving status right now

GYT (Guyana Time)
Observes DST
No
MST (Mountain Standard Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-11-01
Offset shift
UTC-06:00 → UTC-07:00

Heads up: MST observes DST while GYT does not. The 2-hour difference shown above will shift by one hour when MST starts or ends DST.

When can GYT and MST meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
GYT
MST
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Georgetown (GYT). Each row shows the local working-hours state in that zone for the same moment in time.
6 hours of overlap during standard 9am-5pm working hours.
Best meeting window: 11:00–16:00 GYT (09:00–14:00 MST).

Hour-by-hour GYT to MST conversion table

GYT time (Georgetown)MST time (Denver)Status
00:00 Sat22:00 FriOff-hours both sides
01:00 Sat23:00 FriOff-hours both sides
02:00 Sat00:00 SatOff-hours both sides
03:00 Sat01:00 SatOff-hours both sides
04:00 Sat02:00 SatOff-hours both sides
05:00 Sat03:00 SatOff-hours both sides
06:00 Sat04:00 SatOff-hours both sides
07:00 Sat05:00 SatOff-hours both sides
08:00 Sat06:00 SatOff-hours both sides
09:00 Sat07:00 SatGYT working
10:00 Sat08:00 SatGYT working
11:00 Sat09:00 SatBoth at work
12:00 Sat10:00 SatBoth at work
13:00 Sat11:00 SatBoth at work
14:00 Sat12:00 SatBoth at work
15:00 Sat13:00 SatBoth at work
16:00 Sat14:00 SatBoth at work
17:00 Sat15:00 SatMST working
18:00 Sat16:00 SatMST working
19:00 Sat17:00 SatOff-hours both sides
20:00 Sat18:00 SatOff-hours both sides
21:00 Sat19:00 SatOff-hours both sides
22:00 Sat20:00 SatOff-hours both sides
23:00 Sat21:00 SatOff-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

Guyana Time (GYT)
IANA identifier
America/Guyana
Current UTC offset
UTC-04:00
Current abbreviation
GMT-4
Major cities in this zone
Georgetown
Mountain Standard Time (MST)
IANA identifier
America/Denver
Current UTC offset
UTC-06:00
Current abbreviation
MDT
Major cities in this zone
DenverPhoenixSalt Lake CityAlbuquerque

Sun today in Georgetown and Denver

Denver
Sunrise
05:46
Sunset
20:08
Solar noon
12:57
Daylight
14h 21m

Related converters

MST to GYT (reverse)GYT to ESTGYT to PSTGYT to GMTGYT to UTCGYT to CETEST to MSTPST to MSTGMT to MSTUTC to MSTCET to MST
Looking for local time? See time in Georgetown or time in Denver.

Frequently asked questions

What is the time difference between GYT and MST right now?+
MST (Mountain Standard Time) is currently 2 hours behind GYT (Guyana Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does GYT or MST observe daylight saving time?+
GYT: does not observe daylight saving time. MST: observes daylight saving time.
When is the best time to schedule a meeting between GYT and MST?+
The strongest overlap is 11:00–16:00 GYT (09:00–14:00 MST), giving 6 hours when both sides are within standard 9am-5pm working hours.
What time is it in Denver when it is 12:00 noon in Georgetown?+
When it is 12:00 Sat in Georgetown (GYT), it is 10:00 Sat in Denver (MST).
Which IANA time zone identifiers are used for GYT and MST?+
GYT maps to "America/Guyana" in the IANA database. MST maps to "America/Denver". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Georgetown ahead of or behind Denver?+
Whether Georgetown (GYT) is ahead of or behind Denver (MST) depends on the current UTC offsets. Right now MST is 2 hours behind GYT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for GYT and MST?+
GYT is UTC-04:00 (GMT-4) and MST is UTC-06:00 (MDT). 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 GYT and MST?+
Yes. There are 6 hours of overlap during standard 9am-5pm working hours, with the strongest window at 11:00–16:00 GYT.