Iran
IST
China
CST

Time Difference

IST (Iran Standard Time) is 4 hours and 30 minutes behind CST (China Standard Time)
12:00 am00:00 in Qeshm, Iran is 4:30 am04:30 in Tongzhou, China

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

12:00 am00:00 IST (Iran Standard Time) (Qeshm, Iran). Offset UTC +3:30 hours
4:30 am04:30 CST (China Standard Time) (Tongzhou, China). Offset UTC +8:00 hours

12:00 am00:00 Qeshm, Iran / 4:30 am04:30 Tongzhou, China

Qeshm, Iran Tongzhou, 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

Qeshm 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.

Qeshm Facts

Country
Iran
Alternative Names
Bandar-e Qeshm, Gheshm, Keshm, Qeshm, Qishm, qshm, Кешм, قشم
Population
25,000
Currency
Rial (IRR)
Geographic Coordinates
26° 56' N Latitude / 56° 16' E Longitude
International Dialing Code
+98

Tongzhou Information

Time Zone

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

Tongzhou Facts

Country
China
Alternative Names
T'ung, T'ung-chen, T'ung-chou, T'ung-chou-ch'u, T'ung-chou-shih, T'ung-hsien, T'ung-hsien-chen, Tingchow, Tongxian, Tongzhou, Tunchzhou, Tunsyan', Tunsyan’, T’ung, T’ung-chen, T’ung-chou, T’ung-chou-ch’ü, T’ung-chou-shih, T’ung-hsien, T’ung-hsien-chen, tong zhou, Тунчжоу, 通州
Population
163,326
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
39° 54' N Latitude / 116° 39' E Longitude
International Dialing Code
+86