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Convert Mountain Time to Newfoundland Time

MST · UTC−6 → NST · UTC−2:30

MST is 3 hours 30 minutes behind NST

Denver · MDT

Tuesday, 8 September 2026

St. John's · NDT

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
DenverMDT · -06:00
0003060912151821
St. John'sNDT · -02:30
0306091215182100

Shared working hours: 09:00–14:30 in Denver is 12:30–18:00 in St. John's.

Working (09–18) Awake, off the clock Asleep (23–07)

Pick a time and share it

01:07 Tue 8 Sep Denver = 04:37 Tue 8 Sep St. John's

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Hour-by-hour conversion

Denver (MST)St. John's (NST)
00:0003:30
01:0004:30Now
02:0005:30
03:0006:30
04:0007:30
05:0008:30
06:0009:30
07:0010:30
08:0011:30
09:0012:30Both at work
10:0013:30Both at work
11:0014:30Both at work
12:0015:30Both at work
13:0016:30Both at work
14:0017:30Both at work
15:0018:30
16:0019:30
17:0020:30
18:0021:30
19:0022:30
20:0023:30
21:0000:30next day
22:0001:30next day
23:0002:30next day

About this conversion

MST here means Mountain Time, represented by Denver (America/Denver), currently UTC−6. NST means Newfoundland Time, represented by St. John's (America/St_Johns), currently UTC−2:30.

MST is used by 4 zones, including United States. If you meant a different one, see every meaning of MST.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Denver; day boundaries are marked where the date differs.

Quick answers

  • 09:00 MST is 12:30 NST
  • 12:00 MST is 15:30 NST
  • 15:00 MST is 18:30 NST
  • 18:00 MST is 21:30 NST

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