South Dakota, USA
MST
DMT
GMT 0

Time Difference

MST (Mountain Standard Time) is 6 hours and 34.64999999999998 minutes behind
4:00 am04:00 in Rapid City, SD, USA is 10:34 am10:34 in DMT

Rapid City to DMT call time
Best time for a conference call or a meeting is between 8am-11:25.349999999999966am in Rapid City which corresponds to 2:34.650000000000034pm-6pm in DMT

4:00 am04:00 MST (Mountain Standard Time) (Rapid City, SD, USA). Offset UTC -7:00 hours
10:34 am10:34 (DMT). Offset UTC 0:25 hours

4:00 am04:00 Rapid City, SD, USA / 10:34 am10:34 DMT

Rapid City, SD, USA DMT
12am (midnight) 6:34 am
1am 7:34 am
2am 8:34 am
3am 9:34 am
4am 10:34 am
5am 11:34 am
6am 12:34 pm
7am 1:34 pm
8am 2:34 pm
9am 3:34 pm
10am 4:34 pm
11am 5:34 pm
12pm (noon) 6:34 pm
1pm 7:34 pm
2pm 8:34 pm
3pm 9:34 pm
4pm 10:34 pm
5pm 11:34 pm
6pm 12:34 am
7pm 1:34 am
8pm 2:34 am
9pm 3:34 am
10pm 4:34 am
11pm 5:34 am
0:00 6:34
1:00 7:34
2:00 8:34
3:00 9:34
4:00 10:34
5:00 11:34
6:00 12:34
7:00 13:34
8:00 14:34
9:00 15:34
10:00 16:34
11:00 17:34
12:00 18:34
13:00 19:34
14:00 20:34
15:00 21:34
16:00 22:34
17:00 23:34
18:00 0:34
19:00 1:34
20:00 2:34
21:00 3:34
22:00 4:34
23:00 5:34

Rapid City Information

Time Zone

Abbreviation / Name
MST - Mountain Standard Time
HAR - Heure Avancée des Rocheuses
UTC / GMT Offset
-7:00 hours during Mountain Standard Time, currently in use.
-6:00 hours during Heure Avancée des Rocheuses.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1am Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Rapid City Facts

Country
USA
State
South Dakota
Alternative Names
Haeohemahpe, Hay Camp, Háeohémahpe, RAP, Rapid, Rapid City, Rapid Siti, Rapid-Siti, la pi de cheng, laepideusiti, rabyd syty, raipida siti, rapiddoshiti, rpyd syty dakwtay jnwby, Рапид Сити, Рапид-Сити, Рапід-Сіті, رابيد سيتي, رپید سیتی، داکوتای جنوبی, ریپڈ سٹی، جنوبی ڈکوٹا, रैपिड सिटी, แรพิดซิตี, ラピッドシティ, 拉皮德城, 래피드시티
Population
73,569
Currency
Dollar (USD)
Geographic Coordinates
44° 04' N Latitude / 103° 13' W Longitude
International Dialing Code
+1

DMT

Offset: DMT is 0 hours and 25.349999999999998 minutes behind Greenwich Mean Time (GMT) and is used in Europe

Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use for the most parts it is the same. In military GMT is known as Zulu time.Greenwich Mean Time was the same as Universal Time (UT), until the introduction of UTC in 1972 a standard astronomical concept used in many technical fields.

DMT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -0025 - basic
  • -00:25 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0025 - sign character (-) followed by a four digit time providing hours (00) and minutes (25) of the offset. Indicates zero hour and twenty-five minutes time differences to the west of the zero meridian.