9 PM MDT to ART

Mountain Daylight Time → Argentina Time

Outside business hours

MDT

9 PM

UTC-6

=

ART

12 AM

UTC-3

(+1 day)

9 PM MDT (Mountain Daylight Time) equals 12 AM ART (next day) (Argentina Time). This falls outside typical business hours for one or both regions.

Live — MDT

18:20:35

Friday, March 20

UTC-6

DST active

Live — ART

21:20:35

Friday, March 20

UTC-3

MDT

Full name
Mountain Daylight Time
UTC offset
UTC-6
DST
Not observed
Region
North America
Current time in MDT →

ART

Full name
Argentina Time
UTC offset
UTC-3
DST
Not observed
Region
South America
Current time in ART →

24-Hour Comparison — MDT to ART

Click any row to jump to that hour's page.

12 AM6 AM12 PM6 PM11 PM
MDTARTDayMeeting
12 AM
3 AM
–
Off hours
1 AM
4 AM
–
Off hours
2 AM
5 AM
–
Off hours
3 AM
6 AM
–
Off hours
4 AM
7 AM
–
Off hours
5 AM
8 AM
–
Early/Late
6 AM
9 AM
–
Early/Late
7 AM
10 AM
–
Early/Late
8 AM
11 AM
–
Good
9 AM
12 PM
–
Good
10 AM
1 PM
–
Good
11 AM
2 PM
–
Good
12 PM
3 PM
–
Good
1 PM
4 PM
–
Good
2 PM
5 PM
–
Good
3 PM
6 PM
–
Good
4 PM
7 PM
–
Early/Late
5 PM
8 PM
–
Early/Late
6 PM
9 PM
–
Early/Late
7 PM
10 PM
–
Off hours
8 PM
11 PM
–
Off hours
9 PMthis
12 AM
+1d
Off hours
10 PM
1 AM
+1d
Off hours
11 PM
2 AM
+1d
Off hours

Green = business hours overlap · Amber = partial · Red = off hours

Previous

8 PM

= 11 PM ART

Next

10 PM

= 1 AM ART

MDT ↔ ART Overview

Full 24-hour chart, live clocks, FAQ

View hub

Major Cities

MDT Cities

🇺🇸Denver🇨🇦Calgary

ART Cities

🇦🇷Buenos Aires