Iran
IST
China
CST

Time Difference

IST (Iran Standard Time) is 4 hours and 30 minutes behind CST (China Standard Time)
7:00 am07:00 in Semnan, Iran is 11:30 am11:30 in Chaozhou, China

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

7:00 am07:00 IST (Iran Standard Time) (Semnan, Iran). Offset UTC +3:30 hours
11:30 am11:30 CST (China Standard Time) (Chaozhou, China). Offset UTC +8:00 hours

7:00 am07:00 Semnan, Iran / 11:30 am11:30 Chaozhou, China

Semnan, Iran Chaozhou, 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

Semnan 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.

Semnan Facts

Country
Iran
Alternative Names
SNX, Semnan, Semnān, smnan, Семнан, سمنان
Population
124,826
Currency
Rial (IRR)
Geographic Coordinates
35° 34' N Latitude / 53° 23' E Longitude
International Dialing Code
+98

Chaozhou Information

Time Zone

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

Chaozhou Facts

Country
China
Alternative Names
Caodzou, Caogou, Cchao-cou, Ch'ao-an-hsien, Ch'ao-chou, Ch'ao-chou-chen, Ch'ao-chou-shih, Chao'an, Chaochow, Chaochowfu, Chaochzhou, Chaodzou, Chaotsjou, Chaozhou, Chao’an, Chau chu fu, Chauchow, Chheu-chu-su, Chhèu-chû-sṳ, Ch’ao-an-hsien, Ch’ao-chou, Ch’ao-chou-chen, Ch’ao-chou-shih, Dieu-ciu, Dièu-ciŭ, SWA, Tio-chiu-chhi, Tiô-chiu-chhī, Trieu Chau, Triều Châu, chao zhou, chao zhou shi, chaojeou si, chawzhw, chawzhww, tæciw, Ĉaoĝou, Čaodžou, Čchao-čou, Чаочжоу, Чаоџоу, چاؤژوؤ, چاوژو, چاوژوو, แต้จิ๋ว, 潮州, 潮州市, 차오저우 시
Population
424,787
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
23° 39' N Latitude / 116° 37' E Longitude
International Dialing Code
+86