South Dakota, USA
MST
Japan
JST

Time Difference

MST (Mountain Standard Time) is 16 hours behind JST (Japan Standard Time)
8:00 am08:00 in Rapid City, SD, USA is 12:00 am00:00 in Sunagawa, Japan

Rapid City to Sunagawa call time
Best time for a conference call or a meeting is between 5am-7am in Rapid City which corresponds to 9pm-11pm in Sunagawa

8:00 am08:00 MST (Mountain Standard Time) (Rapid City, SD, USA). Offset UTC -7:00 hours
12:00 am00:00 JST (Japan Standard Time) (Sunagawa, Japan). Offset UTC +9:00 hours

8:00 am08:00 Rapid City, SD, USA / 12:00 am00:00 Sunagawa, Japan

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

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

Sunagawa Information

Time Zone

Abbreviation / Name
JST - Japan Standard Time
UTC / GMT Offset
+9:00 hours during Japan Standard Time, currently in use.

Sunagawa Facts

Country
Japan
Alternative Names
Sunagava, Sunagawa, Sunagawa-chhi, Sunagawa-chhī, Sunakawa, Sunaqava, Sunigawa, seunagawa si, sha chuan, sha chuan shi, swnagawa hwkaydw, swnaghawa, Сунагава, Сунаґава, سوناغاوا, سوناگاوا، هوکایدو, 砂川, 砂川市, 스나가와 시
Population
20,102
Currency
Yen (JPY)
Geographic Coordinates
43° 29' N Latitude / 141° 54' E Longitude
International Dialing Code
+81