The short answer
7am in Mountain Daylight Time is 8pm in Hanoi.
Mountain Daylight Time is 13 hours behind Hanoi. That's already evening in Hanoi, after the typical working day ends.
Mountain Daylight Time☀
7am
Hanoi☾
8pm
Right now
5:16amMDT · UTC-06:00 · Mon, Aug 17
6:16pm+07:00 · UTC+07:00 · Mon, Aug 17
Read across to convert
Mountain Daylight Time
MDT · UTC-06:00
Hanoi
+07:00 · UTC+07:00
Pinned7amMountain Daylight Time=8pmHanoi
12amMon
1pm
WORK1am
2pm
WORK2am
3pm
WORK3am
4pm
WORK4am
5pm
NOW
5am
6pm
6am
7pm
PINNED
7am
8pm
8am
9pm
9am
WORK10pm
10am
WORK11pm
11am
WORK12amTue ·+1d
12pm
WORK1amTue ·+1d
1pm
WORK2amTue ·+1d
2pm
WORK3amTue ·+1d
3pm
WORK4amTue ·+1d
4pm
WORK5amTue ·+1d
5pm
6amTue ·+1d
6pm
7amTue ·+1d
7pm
8amTue ·+1d
8pm
9amTue ·+1d
WORK9pm
10amTue ·+1d
WORK10pm
11amTue ·+1d
WORK11pm
12pmTue ·+1d
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Mountain Daylight Time
6pm–7pm
Hanoi
7am–8am
next day
Popular conversions
Quick reference.
9amMountain Daylight Time=10pmHanoi
12pmMountain Daylight Time=1amHanoi · next day
3pmMountain Daylight Time=4amHanoi · next day
5pmMountain Daylight Time=6amHanoi · next day
9pmMountain Daylight Time=10amHanoi · next day
In context
What each side covers.
Mountain Daylight Time
5:16amMDT · UTC-06:00
Cities on this clock
Hanoi
6:16pm+07:00 · UTC+07:00
Cities on this clock
Related converters
Other popular pairs.
Pacific Time
4:16am
India Standard Time
4:46pm
Pacific Time to India12 hours 30 minutes behind
Eastern Daylight Time
7:16am
Central European Time
1:16pm
Eastern Time to Central Europe6 hours behind
India Standard Time
4:46pm
Eastern Daylight Time
7:16am
India to Eastern Time9 hours 30 minutes ahead
British Summer Time
12:16pm
India Standard Time
4:46pm
London to India4 hours 30 minutes behind
Pacific Daylight Time
4:16am
Eastern Daylight Time
7:16am
Pacific to Eastern Time3 hours behind
Central European Time
1:16pm
India Standard Time
4:46pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Mountain Daylight Time and Hanoi. Can't find what you need? Email [email protected].
- What is the time difference between Mountain Daylight Time and Hanoi?
- Mountain Daylight Time is 13 hours behind Hanoi right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 7am in Mountain Daylight Time, what time is it in Hanoi?
- 7am in Mountain Daylight Time is 8pm in Hanoi. That's already evening in Hanoi, after the typical working day ends. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between Mountain Daylight Time and Hanoi?
- There's no comfortable 9-to-5 overlap between Mountain Daylight Time and Hanoi — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — MDT and +07:00 — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.