Helena and Semarang time difference is 13 hours


If you are located in Helena and would like to make a phone call to or have a video chat with someone in Semarang, due to the large time difference of 13 hours between these two cities You will have to organise it out of your regular working hours. Semarang time is 13 hours ahead of Helena time. So the ideal time to get in touch with the other party in Semarang would be between 8pm to 4am (Helena time).

See distance from Helena to Semarang

Time difference comparison

12 am Helena1pm Semarang
1 am Helena2pm Semarang
2 am Helena3pm Semarang
3 am Helena4pm Semarang
4 am Helena5pm Semarang
5 am Helena6pm Semarang
6 am Helena7pm Semarang
7 am Helena8pm Semarang
8 am Helena9pm Semarang
9 am Helena10pm Semarang
10 am Helena11pm Semarang
11 am Helena12am next day Semarang
12 pm Helena1am next day Semarang
1 pm Helena2am next day Semarang
2 pm Helena3am next day Semarang
3 pm Helena4am next day Semarang
4 pm Helena5am next day Semarang
5 pm Helena6am next day Semarang
6 pm Helena7am next day Semarang
7 pm Helena8am next day Semarang
8 pm Helena9am next day Semarang
9 pm Helena10am next day Semarang
10 pm Helena11am next day Semarang
11 pm Helena12pm next day Semarang

The hours shown in blue color are the usual 9 am to 5 pm business hours.

Time difference between MDT (Mountain Daylight Time) and WIB (Western Indonesian Time) is 13 hours

Helena - USA

  • Time zone: MDT - Mountain Daylight Time
  • Time zone offset: UTC/GMT -6
  • DST started on: 08 March 2020
  • DST will end on: 01 November 2020
    When Daylight Saving Time ends, the time zone in Helena will return to MST (Mountain Standard Time).

Semarang - Indonesia