Qazvin, Iran to Haikou, China
Time Difference
IST (Iran Standard Time) is 4 hours and 30 minutes behind CST (China Standard Time)
12:30 am00:30 in Qazvin, Iran is 5:00 am05:00 in Haikou, China
Qazvin to Haikou call time
Best time for a conference call or a meeting is between 8am-1:30pm in Qazvin which corresponds to 12:30pm-6pm in Haikou
12:30 am00:30 IST (Iran Standard Time) (Qazvin, Iran). Offset UTC +3:30 hours
5:00 am05:00 CST (China Standard Time) (Haikou, China). Offset UTC +8:00 hours
12:30 am00:30 Qazvin, Iran / 5:00 am05:00 Haikou, China
| Qazvin, Iran | Haikou, China |
|---|---|
| 12am (midnight) | 4:30 am |
| 1am | 5:30 am |
| 2am | 6:30 am |
| 3am | 7:30 am |
| 4am | 8:30 am |
| 5am | 9:30 am |
| 6am | 10:30 am |
| 7am | 11:30 am |
| 8am | 12:30 pm |
| 9am | 1:30 pm |
| 10am | 2:30 pm |
| 11am | 3:30 pm |
| 12pm (noon) | 4:30 pm |
| 1pm | 5:30 pm |
| 2pm | 6:30 pm |
| 3pm | 7:30 pm |
| 4pm | 8:30 pm |
| 5pm | 9:30 pm |
| 6pm | 10:30 pm |
| 7pm | 11:30 pm |
| 8pm | 12:30 am |
| 9pm | 1:30 am |
| 10pm | 2:30 am |
| 11pm | 3:30 am |
| 0:00 | 4:30 |
| 1:00 | 5:30 |
| 2:00 | 6:30 |
| 3:00 | 7:30 |
| 4:00 | 8:30 |
| 5:00 | 9:30 |
| 6:00 | 10:30 |
| 7:00 | 11:30 |
| 8:00 | 12:30 |
| 9:00 | 13:30 |
| 10:00 | 14:30 |
| 11:00 | 15:30 |
| 12:00 | 16:30 |
| 13:00 | 17:30 |
| 14:00 | 18:30 |
| 15:00 | 19:30 |
| 16:00 | 20:30 |
| 17:00 | 21:30 |
| 18:00 | 22:30 |
| 19:00 | 23:30 |
| 20:00 | 0:30 |
| 21:00 | 1:30 |
| 22:00 | 2:30 |
| 23:00 | 3:30 |
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
Haikou Information
Time Zone
Abbreviation / Name
CST - China Standard Time
UTC / GMT Offset
+8:00 hours during China Standard Time, currently in use.
Haikou Facts
Country
China
Alternative Names
Chaj-kchou, HAK, Ha k'uo-shih, Ha k’uo-shih, Hai Khau, Hai-k'ou-shih, Hai-k'ou-so-ch'eng, Hai-kau, Hai-khau-chhi, Hai-k’ou-shih, Hai-k’ou-so-ch’eng, Haijgouj, Haik-how, Haikou, Haikou Shi, Haikow, Hajkou, Hajkouo, Hajkoŭo, Heihow, Hoi Hao, Hoihau, Hoihow, Hái-kháu-chhī, Hāi-kāu, Hải Khẩu, Khajkou, Xeyko shehir, ha'iko'u, hai kou, hai kou shi, haikeou si, haykw, Хайкоу, Хајкоу, هايكو, هایکو, ہائکو, ہائیکؤ, हाइकोऊ, ཧའེ་ཁོའུ་གྲོང་ཁྱེར།, ဟိုင်းခိုမြို့, 海口, 海口市, 하이커우 시
Population
615,835
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
20° 02' N Latitude / 110° 20' E Longitude
International Dialing Code
+86