CDT (Central Daylight Time)
GMT -5
CST (China Standard Time)
GMT +8

Time Difference

CDT (Central Daylight Time) is 13 hours behind of CST (China Standard Time)
11:30 pm23:30 in Buffalo Grove, IL, USA is 12:30 pm12:30 in Lanzhou, China

Buffalo Grove to Lanzhou call time
Best time for a conference call or a meeting is between 6:30am-8:30am in Buffalo Grove which corresponds to 7:30pm-9:30pm in Lanzhou

11:30 pm23:30 CDT (Central Daylight Time) (Buffalo Grove, IL, USA). Offset UTC -5:00 hours
12:30 pm12:30 CST (China Standard Time) (Lanzhou, China). Offset UTC +8:00 hours

11:30 pm23:30 Buffalo Grove, IL, USA / 12:30 pm12:30 Lanzhou, China

Buffalo Grove, IL, USA Lanzhou, China
12am (midnight) 1pm
1am 2pm
2am 3pm
3am 4pm
4am 5pm
5am 6pm
6am 7pm
7am 8pm
8am 9pm
9am 10pm
10am 11pm
11am 12am (midnight)
12pm (noon) 1am
1pm 2am
2pm 3am
3pm 4am
4pm 5am
5pm 6am
6pm 7am
7pm 8am
8pm 9am
9pm 10am
10pm 11am
11pm 12pm (noon)
0:00 13:00
1:00 14:00
2:00 15:00
3:00 16:00
4:00 17:00
5:00 18:00
6:00 19:00
7:00 20:00
8:00 21:00
9:00 22:00
10:00 23:00
11:00 0:00
12:00 1:00
13:00 2:00
14:00 3:00
15:00 4:00
16:00 5:00
17:00 6:00
18:00 7:00
19:00 8:00
20:00 9:00
21:00 10:00
22:00 11:00
23:00 12:00

Buffalo Grove Information

Time Zone

Abbreviation / Name
CDT - Central Daylight Time
CST - Central Standard Time
UTC / GMT Offset
-5:00 hours during Central Daylight Time, currently in use.
-6:00 hours during Central Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
November 1 at 01:00 local time. DST starts annually on the same date and time.. Clocks are turned 1 hour forward. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
March 14 at 01:59 local time. DST ends annually on the same date and time.. Clocks are turned 1 hour backward. Also called Fall Back or switch to Winter Time.

Buffalo Grove Facts

Alternative Names
Bafalo Grouv, Bafalo Grouvas, baffarogurobu, baphelo grobha, bwfalw ghrwf, Бафало Гроув, بفیلو گروو، الینوائے, بوفالو غروف, बफेलो ग्रोभ, バッファローグローブ
Dollar (USD)
Geographic Coordinates
42° 09' N Latitude / 87° 57' W Longitude
International Dialing Code

Lanzhou Information

Time Zone

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

Lanzhou Facts

Alternative Names
Kao-lan-hsien, Kaolan, LHW, Lan Chau, Lan Châu, Lan'chzhou, Lan'chzhou shaary, Lan'zhou, Lan-chiu-chhi, Lan-chou, Lan-chou-shih, Lan-cou, Lan-čou, Lanchjou, Lanchow, Lanchowfu, Lancsou, Landzhou, Landzou, Landžou, Lang-ciu, Langouo, Lantsjou, Lantsoou, Lanzcouh, Lanzhou, Lanzhou Shi, Lanĝoŭo, Laņdžou, Làng-ciŭ, Lân-chiu-chhī, hlan cow, lan zhou, lan zhou shi, lanazu, lanjeou si, lanjhu, lantshw, lanzhw, Λαντσόου, Ланджоу, Ланьжоу, Ланьчжоу, Ланьчжоу шаары, Ланџоу, لانتشو, لانزہو, لانژو, لەنجۇ شەھىرى, लान्झू, ਲਾਨਜ਼ੂ, หลานโจว, ལན་ཀྲོའུ།, 兰州, 兰州市, 蘭州, 蘭州市, 란저우 시
Yuan Renminbi (CNY)
Geographic Coordinates
36° 03' N Latitude / 103° 50' E Longitude
International Dialing Code