Casablanca
Morocco
--:-- --
GMT+1 · UTC+1
7 hours difference
Guangzhou
China
--:-- --
GMT+8 · UTC+8

24-Hour Overlap Timeline

✅ Overlap: 9:00 AM–11:00 AM in Casablanca · 4:00 PM–6:00 PM in Guangzhou (2h window)
01234567891011121314151617181920212223
UTC →
🇲🇦 Casablanca UTC+1 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p 12a
🇨🇳 Guangzhou UTC+8 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p 12a 1a 2a 3a 4a 5a 6a 7a
Both working Working Off hours Sleeping Now

Key Facts: Casablanca (GMT+1) vs Guangzhou (GMT+8)

Time Gap
7h
Manila ahead
DST Status
✅ Casablanca
No DST
✅ Manila: No DST
Cities in GMT+1
73
Largest: Casablanca
3,215,935 pop.
Overlap Window
2h window
9:00 AM – 11:00 AM (GMT+1)
4:00 PM – 6:00 PM (GMT+8)

Find Cities in Casablanca & Manila Timezones

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The GMT+1 and GMT+8 timezones are separated by 7 hours. Casablanca is the largest city in the Africa/Casablanca zone and Guangzhou is the largest in Asia/Manila. Neither timezone observes daylight saving time, so the difference is constant year-round. For scheduling between these regions, the key fact is: there are only 2 hours of mutual business-hours overlap.

Best Times to Schedule Calls: Casablanca (GMT+1) ↔ Guangzhou (GMT+8)

Casablanca (GMT+1) Manila (GMT+8) Quality
12:00 AM 7:00 AM
1:00 AM 8:00 AM
2:00 AM 9:00 AM
3:00 AM 10:00 AM
4:00 AM 11:00 AM
5:00 AM 12:00 PM
6:00 AM 1:00 PM
7:00 AM 2:00 PM ⚠️
8:00 AM 3:00 PM ⚠️
9:00 AM 4:00 PM
10:00 AM 5:00 PM
11:00 AM 6:00 PM ⚠️
12:00 PM 7:00 PM ⚠️
1:00 PM 8:00 PM
2:00 PM 9:00 PM
3:00 PM 10:00 PM
4:00 PM 11:00 PM
5:00 PM 12:00 AM +1 day
6:00 PM 1:00 AM +1 day
7:00 PM 2:00 AM +1 day
8:00 PM 3:00 AM +1 day
9:00 PM 4:00 AM +1 day
11:00 PM 6:00 AM +1 day

Work hours defined as 09:00–18:00 local time. ✅ Both in work hours  ⚠️ Borderline  ❌ Outside work hours.

GMT+1 to GMT+8: Complete 24-Hour Time Conversion Table

Casablanca (GMT+1) Manila (GMT+8) IST (UTC+5:30)
12:00 AM 7:00 AM 4:30 AM
1:00 AM 8:00 AM 5:30 AM
2:00 AM 9:00 AM 6:30 AM
3:00 AM 10:00 AM 7:30 AM
4:00 AM 11:00 AM 8:30 AM
5:00 AM 12:00 PM 9:30 AM
6:00 AM 1:00 PM 10:30 AM
7:00 AM 2:00 PM 11:30 AM
8:00 AM 3:00 PM 12:30 PM
9:00 AM 4:00 PM 1:30 PM
10:00 AM 5:00 PM 2:30 PM
11:00 AM 6:00 PM 3:30 PM
12:00 PM 7:00 PM 4:30 PM
1:00 PM 8:00 PM 5:30 PM
2:00 PM 9:00 PM 6:30 PM
3:00 PM 10:00 PM 7:30 PM
4:00 PM 11:00 PM 8:30 PM
← Date changes in Manila →
5:00 PM 12:00 AM +1 9:30 PM
6:00 PM 1:00 AM +1 10:30 PM
7:00 PM 2:00 AM +1 11:30 PM
8:00 PM 3:00 AM +1 12:30 AM
9:00 PM 4:00 AM +1 1:30 AM
10:00 PM 5:00 AM +1 2:30 AM
11:00 PM 6:00 AM +1 3:30 AM

IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.

73 Cities in Casablanca (GMT+1) & 600 Cities in Manila (GMT+8) — Page 1 of 3

Guangzhou & 599 more — Manila (GMT+8, UTC+8)

Foshan, CNKuala Lumpur, MYZhoukou, CNTongshan, CNNanjing, CNHeze, CNJining, CNShenyang, CNFuyang, CNHong Kong, HKGanzhou, CNShangqiu, CNCangzhou, CNZhumadian, CNZhanjiang, CNYancheng, CNBijie, CNXingtai, CNHengyang, CNShaoyang, CNQuanzhou, CNShangrao, CNZunyi, CNMaoming, CNXinyang, CNSingapore, SGHuanggang, CNDalian, CNQingdao, CNYulin, CNLiaocheng, CNQujing, CNNangandao, CNZhengzhou, CNNanchong, CNJinan, CNJieyang, CNDezhou, CNTai'an, CNDazhou, CNSuzhou, CNYongzhou, CNChangde, CNXiangyang, CNPudong, CNZhaotong, CNZhangzhou, CNYueyang, CNYichun, CNGuilin, CNPingdingshan, CNBozhou, CNYuncheng, CNChangsha, CNSuqian, CNWeinan, CNChenzhou, CNJiangmen, CNMianyang, CNJiujiang, CNHuaihua, CNHuanglongsi, CNTaizhou, CNYibin, CNJi'an, CNYangzhou, CNKunming, CNChangchun, CNLu'an, CNXinpu, CNLangfang, CNGuigang, CNShantou, CNJiangguanchi, CNXiaoganzhan, CNLuzhou, CNHefei, CNHengshui, CNAnqing, CNZhangjiakou, CNZhaoqing, CNShijiazhuang, CNNingbo, CNQiqihar, CNLiuzhou, CNChifeng, CNXiaoxita, CNLinfen, CNXianyang, CNChuzhou, CNZhuzhou, CNTaiyuan, CNQingyuan, CNMeizhou, CNYiyang, CNNanning, CNHarbin, CNLoudi, CNSuihua, CNBinzhou, CNZaozhuang, CNXiamen, CNFuzhou, CNWuhu, CNYulinshi, CNWenzhou, CNChangzhou, CNPuyang, CNNanchang, CNBaicheng, CNJiaozuo, CNDeyang, CNHechi, CNTangshan, CNAnshan, CNGuozhen, CNBaojishi, CNQinzhou, CNGuiyang, CNWuxi, CNHanzhong, CNShiyan, CNGuang'an, CNChangzhi, CNTongren, CNBengbu, CNLeshan, CNNeijiang, CNZhenjiang, CNQinhuangdao, CNLanzhou, CNQincheng, CNQuezon City, PHMeishan, CNNingde, CNZhongshan, CNPutian, CNTongliao, CNChaoyang, CNHohhot, CNShaoguan, CNTaichung, TWHeyuan, CNWuzhou, CNSuining, CNWeihai, CNRizhao, CNDaqing, CNKaohsiung, TWXiangtan, CNBazhou, CNHandan, CNJinzhou, CNXinzhou, CNNanping, CNShanwei, CNChaozhou, CNBaotou, CNLongyan, CNWeifang, CNHuai'an, CNZibo, CNGulou, CNYangjiang, CNDingxi, CNShaoxing, CNYantai, CNHuizhou, CNXuanzhou, CNTaipei, TWAnkang, CNZigong, CNSanming, CNHuangshi, CNZhuhai, CNHuludao, CNBaoshan, CNLianshan, CNLongba, CNTieling, CNYunfu, CNLuoyang, CNLuohe, CNAnshun, CNHuainan, CN
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