Date and Time formats of different countries

// String STR = @ "AF; af-za; sq; SQ-Al; Ar-DZ; Ar-bh; Ar-Eg; Ar-IQ; ar-jo; Ar-kW; Ar-Lb; Ar-ly; Ar-Ma; Ar-om; Ar-Qa; Ar-sa; Ar-sy; Ar-Tn; ar-AE; Ar-ye; hy-am; AZ; EU-es; Be-by; BG-BG; CA; Ca-es; zh-HK; ZH-Mo; ZH-CN; ZH-SG; ZH-tw; HR-BA; HR-hr; CS-CZ; da; da-DK; DV-mV; NL-be; NL-nl; en-AU; en-BZ; en-CA; en-029; en-ie; en-JM; en-NZ; en-pH; en-za; en-TT; en-GB; en-US; en-ZW; et; et-ee; FO; Fo-Fo; fa-IR; FI-fi; Fr-be; Fr-CA; fr-fr; Fr-Lu; fr-MC; Fr-ch; GL; Gl-es; Ka-ge; de-at; de-de; de-li; de-Lu; de-ch; El-gr; Gu-in; he-il; Hi; hi-in; Hu-hu; Is-Is; ID; id-ID; it-it; it-ch; ja-JP; kN; kn-in; KK-KZ; KOK-in; ko; Ko-Kr; Ky-kg; LV-lv; lt-lt; MK-mk; MS; Ms-BN; Ms-My; mr; Mr-in; Mn-Mn; no; Nb-No; nn-No; PL-pl; PT; Pt-BR; Pt-Pt; PA; pa-in; RO; Ro-Ro; Ru-Ru; SA-in; SK-SK; SL-Si; es-Ar; es-bo; es-Cl; es-Co; es-Cr; es-do; es-EC; es-SV; es-GT; es-HN; es-mx; es-Ni; es-PA; es-py; es-pe; es-PR; es-es; es-Uy; es-ve; Sw-ke; Sv; SV-fi; SV-se; Syr-sy; TA; ta-in; TT-Ru; Te-in; th-th; TR; tr-TR; UK-UA; Ur-PK; Uz; VI; vi-VN ";

 

// Method for obtaining the date and time format private string getdateformat (string ciname) {var CI = new system. globalization. cultureinfo (ciname); Return CI. datetimeformat. shortdatepattern + "" + ci. datetimeformat. shorttimepattern ;}

 

Extracted results:

AF === yyyy-mm-dd hh: mm
Af-za ==== yyyy-mm-dd hh: mm
Ar ==== dd/mm/yy hh: Mm TT
Ar-AE ==== dd/mm/yyyy hh: Mm TT
Ar-bh ==== dd/mm/yyyy hh: Mm TT
Ar-DZ ==== DD-mm-yyyy H: mm
Ar-eg ==== dd/mm/yyyy hh: Mm TT
Ar-IQ ==== dd/mm/yyyy hh: Mm TT
Ar-Jo ==== dd/mm/yyyy hh: Mm TT
Ar-KW ==== dd/mm/yyyy hh: Mm TT
Ar-lb ==== dd/mm/yyyy hh: Mm TT
Ar-ly ==== dd/mm/yyyy hh: Mm TT
Ar-ma === DD-mm-yyyy H: mm
Ar-om ==== dd/mm/yyyy hh: Mm TT
Ar-Qa ==== dd/mm/yyyy hh: Mm TT
Ar-sa ==== dd/mm/yy hh: Mm TT
Ar-sy ==== dd/mm/yyyy hh: Mm TT
Ar-Tn ==== DD-mm-yyyy H: mm
Ar-ye ==== dd/mm/yyyy hh: Mm TT
AZ ==== dd. mm. yyyy hh: mm
Be === dd. mm. yy hh: mm
Be-by ==== dd. mm. yy hh: mm
BG ==== D. M. yyyy 'salary. 'H: mm
BG-BG = D. M. yyyy 'salary. 'H: mm
CA === D/M/yyyy h: mm
Ca-es ==== D/M/yyyy h: mm
CS ==== dd. mm. yyyy H: mm
CS-CZ ==== dd. mm. yyyy H: mm
Da === DD-mm-yyyy hh: mm
Da-DK ==== DD-mm-yyyy hh: mm
De ==== dd. mm. yyyy hh: mm
De-at ==== dd. mm. yyyy hh: mm
De-ch ==== dd. mm. yyyy hh: mm
De-de ==== dd. mm. yyyy hh: mm
De-Li ==== dd. mm. yyyy hh: mm
De-lu ==== dd. mm. yyyy hh: mm
DV === dd/mm/yy hh: mm
DV-MV ==== dd/mm/yy hh: mm
El ==== D/M/yyyy h: Mm TT
El-Gr = D/M/yyyy h: Mm TT
En = m/D/yyyy h: Mm TT
En-029 ==== dd/mm/yyyy hh: mm
En-Au ==== D/mm/yyyy H: Mm TT
En-BZ ==== dd/mm/yyyy hh: mm
En-Ca === yyyy-mm-dd H: Mm TT
En-GB ==== dd/mm/yyyy hh: mm
En-ie ==== dd/mm/yyyy hh: mm
En-JM = D/M/yyyy h: Mm TT
En-NZ = D/mm/yyyy H: Mm TT
En-pH = dd/mm/yyyy H: Mm TT
En-TT ==== dd/mm/yyyy H: Mm TT
En-US === M/D/yyyy h: Mm TT
En-za ==== yyyy/mm/dd hh: mm
En-ZW ==== D/M/YYYY hh: mm
Es ==== dd/mm/yyyy H: mm
Es-ar ==== D/M/YYYY hh: mm
Es-bo ==== D/M/YYYY hh: mm
Es-Cl ==== DD-mm-yyyy H: mm
Es-Co ==== D/mm/yyyy H: Mm TT
Es-Cr ==== D/M/YYYY hh: mm
Es-Do ==== D/M/yyyy h: Mm TT
Es-EC ==== D/M/yyyy h: mm
Es-es ==== dd/mm/yyyy H: mm
Es-GT ==== D/mm/yyyy hh: mm
Es-HN ==== D/M/YYYY hh: mm
Es-mx ==== dd/mm/yyyy hh: Mm TT
Es-Ni ==== D/M/YYYY hh: mm
Es-pa ==== mm/DD/yyyy h: Mm TT
Es-PE ==== D/mm/yyyy hh: mm
Es-Pr ==== mm/DD/yyyy h: Mm TT
Es-py ==== D/M/YYYY hh: mm
Es-SV ==== D/M/YYYY hh: mm
Es-Uy ==== D/M/yyyy h: mm
Es-ve ==== D/M/yyyy h: Mm TT
Et ==== dd. mm. yyyy hh: mm
Et-ee ==== dd. mm. yyyy hh: mm
Eu = yyyy/M/d hh: mm
EU-es ==== yyyy/M/d hh: mm
Fa ==== dd/mm/yyyy hh: Mm TT
Fa-IR ==== dd/mm/yyyy hh: Mm TT
FI ==== D. M. yyyy H. Mm
Fi-fi ==== D. M. yyyy H. Mm
Fo ==== dd. mm. yyyy hh: mm
Fo-Fo ==== dd. mm. yyyy hh: mm
Fr ==== dd/mm/yyyy hh: mm
Fr-be ==== DD-mm-yy hh: mm
Fr-Ca ==== yyyy-mm-dd hh: mm
Fr-ch ==== dd. mm. yyyy hh: mm
Fr-fr ==== dd/mm/yyyy hh: mm
Fr-lu ==== dd/mm/yyyy hh: mm
Fr-MC ==== dd/mm/yyyy hh: mm
GL === dd/mm/yyyy hh: mm
Gl-es ==== dd/mm/yyyy hh: mm
Gu === DD-mm-yy hh: mm
Gu-In ==== DD-mm-yy hh: mm
He ==== dd/mm/yyyy hh: mm
He-il ==== dd/mm/yyyy hh: mm
Hi === DD-mm-yyyy hh: mm
Hi-In ==== DD-mm-yyyy hh: mm
HR ==== D. M. yyyy. h: mm
HR-Ba ==== D. M. yyyy. hh: mm
HR-HR ==== D. M. yyyy. h: mm
Hu ==== YYYY. Mm. dd. h: mm
Hu-hu ==== YYYY. Mm. dd. h: mm
Hy === dd. mm. yyyy hh: mm
Hy-am === dd. mm. yyyy hh: mm
Id = dd/mm/yyyy HH. Mm
ID-id = dd/mm/yyyy HH. Mm
Is ==== D. M. yyyy hh: mm
Is-Is ==== D. M. yyyy hh: mm
It ==== dd/mm/yyyy hh: mm
It-ch ==== dd. mm. yyyy hh: mm
It-It ==== dd/mm/yyyy hh: mm
Ja === yyyy/mm/dd h: mm
Ja-JP ==== yyyy/mm/dd h: mm
Ka ==== dd. mm. yyyy hh: mm
Ka-ge ==== dd. mm. yyyy hh: mm
Kk === dd. mm. yyyy hh: mm
KK-KZ ==== dd. mm. yyyy hh: mm
KN === DD-mm-yy hh: mm
Kn-In ==== DD-mm-yy hh: mm
Ko === yyyy-mm-dd tt h: mm
KOK === DD-mm-yyyy hh: mm
KOK-In ==== DD-mm-yyyy hh: mm
Ko-Kr ==== yyyy-mm-dd tt h: mm
Ky === D-Mmm YY hh: mm
Ky-kg === D-Mmm YY hh: mm
Lt === yyyy-mm-dd hh: mm
Lt-lt = yyyy-mm-dd hh: mm
LV === dd. mm. yyyy hh: mm
Lv-LV ==== dd. mm. yyyy hh: mm
MK === dd. M. yyyy hh: mm
MK-Mk = dd. M. yyyy hh: mm
Mn ==== YYYY. Mm. dd hh: mm
Mn-Mn ==== YYYY. Mm. dd hh: mm
Mr ==== DD-mm-yyyy hh: mm
Mr-In ==== DD-mm-yyyy hh: mm
MS ==== D/mm/yyyy H: Mm TT
MS-BN ==== D/mm/yyyy H: Mm TT
MS-My = D/mm/yyyy H: Mm TT
Nb-No ==== dd. mm. yyyy hh: mm
NL === D-m-yyyy hh: mm
NL-be = D/mm/yyyy H: mm
NL-nl ==== D-m-yyyy hh: mm
Nn-No ==== dd. mm. yyyy hh: mm
No ==== dd. mm. yyyy hh: mm
Pa === DD-mm-yy TT hh: mm
Pa-In ==== DD-mm-yy TT hh: mm
PL = dd. mm. yyyy hh: mm
Pl-pl ==== dd. mm. yyyy hh: mm
PT ==== dd/mm/yyyy hh: mm
Pt-Br ==== dd/mm/yyyy hh: mm
Pt-Pt ==== dd/mm/yyyy hh: mm
RO ==== dd. mm. yyyy hh: mm
Ro-Ro ==== dd. mm. yyyy hh: mm
Ru = dd. mm. yyyy H: mm
Ru-Ru ==== dd. mm. yyyy H: mm
Sa === DD-mm-yyyy hh: mm
Sa-In ==== DD-mm-yyyy hh: mm
SK = D. M. yyyy H: mm
SK-SK ==== D. M. yyyy H: mm
SL ==== D. mm. yyyy hh: mm
SL-Si ==== D. mm. yyyy hh: mm
Sq ==== D. M. yyyy H: Mm TT
SQ-Al ==== D. M. yyyy H: Mm TT
SV === yyyy-mm-dd hh: mm
SV-fi === DD-mm-yyyy hh: mm
SV-se === yyyy-mm-dd hh: mm
SW === dd/mm/yyyy hh: mm
Sw-ke ==== dd/mm/yyyy hh: mm
SYR = dd/mm/yyyy hh: Mm TT
Syr-sy ==== dd/mm/yyyy hh: Mm TT
Ta === DD-mm-yyyy hh: mm
Ta-In ==== DD-mm-yyyy hh: mm
Te === DD-mm-yy hh: mm
Te-In === DD-mm-yy hh: mm
Th = D/M/yyyy h: mm
Th-th ==== D/M/yyyy h: mm
Tr ==== D. mm. yyyy hh: mm
Tr-Tr ==== D. mm. yyyy hh: mm
TT ==== dd. mm. yyyy hh: mm
TT-Ru ==== dd. mm. yyyy hh: mm
UK ==== dd. mm. yyyy H: mm
UK-UA ==== dd. mm. yyyy H: mm
Ur ==== dd/mm/yyyy H: Mm TT
Ur-PK ==== dd/mm/yyyy H: Mm TT
UZ ==== dd/mm/yyyy hh: mm
VI ==== dd/mm/yyyy H: Mm TT
VI-VN ==== dd/mm/yyyy H: Mm TT
Zh-CN ==== yyyy-mm-dd H: mm
Zh-HK ==== D/M/yyyy h: mm
Zh-Mo ==== D/M/yyyy h: mm
Zh-SG ==== D/M/yyyy tt h: mm
Zh-tw ==== yyyy/M/d TT hh: mm

 

Language and culture list: https://docs.microsoft.com/en-us/previous-versions/windows/silverlight/dotnet-windows-silverlight/kx54z3k7 (V = vs.95)

Date and Time formats of different countries