Iran
IST
China
CST

Time Difference

IST (Iran Standard Time) is 4 hours and 30 minutes behind CST (China Standard Time)
5:30 pm17:30 in Alvand, Iran is 10:00 pm22:00 in Gejiu, China

Alvand to Gejiu call time
Best time for a conference call or a meeting is between 8am-1:30pm in Alvand which corresponds to 12:30pm-6pm in Gejiu

5:30 pm17:30 IST (Iran Standard Time) (Alvand, Iran). Offset UTC +3:30 hours
10:00 pm22:00 CST (China Standard Time) (Gejiu, China). Offset UTC +8:00 hours

5:30 pm17:30 Alvand, Iran / 10:00 pm22:00 Gejiu, China

Alvand, Iran Gejiu, 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

Alvand Information

Time Zone

Abbreviation / Name
IST - Iran Standard 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.
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.

Alvand Facts

Country
Iran
Alternative Names
Alborz, Alvand, albrz, alwnd, البرز, الوند
Population
90,000
Currency
Rial (IRR)
Geographic Coordinates
36° 11' N Latitude / 50° 03' E Longitude
International Dialing Code
+98

Gejiu Information

Time Zone

Abbreviation / Name
CST - China Standard Time
UTC / GMT Offset
+8:00 hours during China Standard Time, currently in use.

Gejiu Facts

Country
China
Alternative Names
Gejiu, Ko-chiu, Ko-chiu-hsien, Ko-chiu-shih, Kokiu, Kokiu-hsien, Kokiuchang, Ku-chiu, ge jiu shi, xi cheng, 个旧市, 锡城
Population
136,135
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
23° 21' N Latitude / 103° 09' E Longitude
International Dialing Code
+86