Iran
IDT
Massachusetts, USA
EDT

Time Difference

IDT (Iran Daylight Time) is 8 hours and 30 minutes ahead of EDT (Eastern Daylight Time)
9:00 pm21:00 in Khalkhal, Iran is 12:30 pm12:30 in Woburn, MA, USA

Khalkhal to Woburn call time
Best time for a conference call or a meeting is between 4:30pm-6:30pm in Khalkhal which corresponds to 8am-10am in Woburn

9:00 pm21:00 IDT (Iran Daylight Time) (Khalkhal, Iran). Offset UTC +4:30 hours
12:30 pm12:30 EDT (Eastern Daylight Time) (Woburn, MA, USA). Offset UTC -4:00 hours

9:00 pm21:00 Khalkhal, Iran / 12:30 pm12:30 Woburn, MA, USA

Khalkhal, Iran Woburn, MA, USA
12am (midnight) 3:30 pm
1am 4:30 pm
2am 5:30 pm
3am 6:30 pm
4am 7:30 pm
5am 8:30 pm
6am 9:30 pm
7am 10:30 pm
8am 11:30 pm
9am 12:30 am
10am 1:30 am
11am 2:30 am
12pm (noon) 3:30 am
1pm 4:30 am
2pm 5:30 am
3pm 6:30 am
4pm 7:30 am
5pm 8:30 am
6pm 9:30 am
7pm 10:30 am
8pm 11:30 am
9pm 12:30 pm
10pm 1:30 pm
11pm 2:30 pm
0:00 15:30
1:00 16:30
2:00 17:30
3:00 18:30
4:00 19:30
5:00 20:30
6:00 21:30
7:00 22:30
8:00 23:30
9:00 0:30
10:00 1:30
11:00 2:30
12:00 3:30
13:00 4:30
14:00 5:30
15:00 6:30
16:00 7:30
17:00 8:30
18:00 9:30
19:00 10:30
20:00 11:30
21:00 12:30
22:00 13:30
23:00 14:30

Khalkhal Information

Time Zone

Abbreviation / Name
IDT - Iran Daylight Time
IRDT - Iran Daylight Time
UTC / GMT Offset
+4:30 hours during Iran Daylight Time, currently in use.
+4:30 hours during Iran Daylight Time.
Daylight Saving Time Change
0:00 hours - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 12am to 1am March 22 at 00:00 local time. DST starts annually on the same date and time.. Clocks are turned forward 0 hour to Tuesday, March 22, 2022, 1:00 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 12am to 11pm September 21 at 00:00 local time. DST ends annually on the same date and time.. Clocks are turned backward 0 hour to Wednesday, September 21, 2022, 11:00 pm local standard time instead. Also called Fall Back or switch to Winter Time.

Khalkhal Facts

Country
Iran
Alternative Names
Harau, Harowabad, Herau, Herauabad, Heroabad, Herow, Herowabad, Herowābād, Heroābād, Hirabad, Hirābād, Khalkhal, Khalkhāl, hrw abad, khlkhal, خلخال, هرو آباد
Population
51,024
Currency
Rial (IRR)
Geographic Coordinates
37° 37' N Latitude / 48° 31' E Longitude
International Dialing Code
+98

Woburn Information

Time Zone

Abbreviation / Name
EDT - Eastern Daylight Time
UTC / GMT Offset
-4:00 hours during Eastern Daylight Time, currently in use.

Woburn Facts

Country
USA
State
Massachusetts
Alternative Names
Central Village, Vubern, Woburn, Woburn Centre, Woburn Highland, Wooborne, uban, wobeon, wwbrn, wwbwrn masachwst, Вуберн, ووبرن, ووبرن، میساچوسٹس, ووبورن، ماساچوست, ウーバン, 워번
Population
39,555
Currency
Dollar (USD)
Geographic Coordinates
42° 28' N Latitude / 71° 09' W Longitude
International Dialing Code
+1