Qazvin, Iran to Waltham, MA, USA
Time Difference
IST (Iran Standard Time) is 7 hours and 30 minutes ahead of EDT (Eastern Daylight Time)
7:30 am07:30 in Qazvin, Iran is 12:00 am00:00 in Waltham, MA, USA
Qazvin to Waltham call time
Best time for a conference call or a meeting is between 3:30pm-6pm in Qazvin which corresponds to 8am-10:30am in Waltham
7:30 am07:30 IST (Iran Standard Time) (Qazvin, Iran). Offset UTC +3:30 hours
12:00 am00:00 EDT (Eastern Daylight Time) (Waltham, MA, USA). Offset UTC -4:00 hours
7:30 am07:30 Qazvin, Iran / 12:00 am00:00 Waltham, MA, USA
| Qazvin, Iran | Waltham, MA, USA |
|---|---|
| 12am (midnight) | 4:30 pm |
| 1am | 5:30 pm |
| 2am | 6:30 pm |
| 3am | 7:30 pm |
| 4am | 8:30 pm |
| 5am | 9:30 pm |
| 6am | 10:30 pm |
| 7am | 11:30 pm |
| 8am | 12:30 am |
| 9am | 1:30 am |
| 10am | 2:30 am |
| 11am | 3:30 am |
| 12pm (noon) | 4:30 am |
| 1pm | 5:30 am |
| 2pm | 6:30 am |
| 3pm | 7:30 am |
| 4pm | 8:30 am |
| 5pm | 9:30 am |
| 6pm | 10:30 am |
| 7pm | 11:30 am |
| 8pm | 12:30 pm |
| 9pm | 1:30 pm |
| 10pm | 2:30 pm |
| 11pm | 3:30 pm |
| 0:00 | 16:30 |
| 1:00 | 17:30 |
| 2:00 | 18:30 |
| 3:00 | 19:30 |
| 4:00 | 20:30 |
| 5:00 | 21:30 |
| 6:00 | 22:30 |
| 7:00 | 23:30 |
| 8:00 | 0:30 |
| 9:00 | 1:30 |
| 10:00 | 2:30 |
| 11:00 | 3:30 |
| 12:00 | 4:30 |
| 13:00 | 5:30 |
| 14:00 | 6:30 |
| 15:00 | 7:30 |
| 16:00 | 8:30 |
| 17:00 | 9:30 |
| 18:00 | 10:30 |
| 19:00 | 11:30 |
| 20:00 | 12:30 |
| 21:00 | 13:30 |
| 22:00 | 14:30 |
| 23:00 | 15:30 |
Qazvin Information
Time Zone
Abbreviation / Name
IST - Iran Standard Time
IRDT - Iran Daylight Time
IRDT - Iran Daylight Time
UTC / GMT Offset
+3:30 hours during Iran Standard Time, currently in use.
+4:30 hours during Iran Daylight Time.
+4:30 hours during Iran Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.
Qazvin Facts
Country
Iran
Alternative Names
Dakbayan sa Qazvin, GZW, Gazvin, Kazvin, Kazvinas, Kazvín, Kazwin, Kuazvin, Qazvin, Qazvín, Qazvīn, Qazwen, Qazwên, Qəzvin, gazuvu~in, jia ci wen, kajeubin, kazvina, kxs win, qzwyn, Казвин, Казвін, Къазвин, Қазвин, Ղազվին, قزوين, قزوین, قەزوین, कज़्वीन, กอซวีน, ყაზვინი, ガズヴィーン, 加兹温, 카즈빈
Population
333,635
Currency
Rial (IRR)
Geographic Coordinates
36° 16' N Latitude / 50° 00' E Longitude
International Dialing Code
+98
Waltham Information
Time Zone
Abbreviation / Name
EDT - Eastern Daylight Time
UTC / GMT Offset
-4:00 hours during Eastern Daylight Time, currently in use.
Waltham Facts
Country
USA
State
Massachusetts
Alternative Names
Uoltem, Voltam, Voltgem, WLM, u~orusamu, waltham, waltham masachwst, wo er se mu, wwltm, Волтам, Волтгем, Уолтем, וולתם, والتهام، ماساچوست, والتھم، میساچوسٹس, والثام, ウォルサム, 沃尔瑟姆
Population
63,378
Currency
Dollar (USD)
Geographic Coordinates
42° 22' N Latitude / 71° 14' W Longitude
International Dialing Code
+1