4-4-5 calender

4-4-5 calender lekhankan avadhi key prabandhan kii ack vidhi haye, aur khudra aur vinirmaan jaise kuchh udyogon key liye ack samanya calender sanrachana haye. yeh ack varsh koo 13 saptah kii chaar timaahiyon mein vibhajit kartaa haye, pratyek koo dou 4-saptah "maheene" aur ack 5-saptah "maheene" mein vibhajit kiya jaataa haye. lambe "maheene" koo pahale (5-4-4), dusare (4-5-4), yaa teesare (4-4-5) ikai key roop mein nirdhaarit kiya jaa sakata haye.
niyamit calender parr iska pramukh laabh yeh haye kii pratyek avadhi samaan lambai kii hoti haye aur saptah key usee dinn samaapt hoti haye, joe vinirmaan yaa kaary paali kii yojana banaane key liye upayogi haye.
ack nuksan yeh haye kii "maheene" dwara tulanaa yaa pravritti vishleshan trutipurna haye, kyonki ack maheena anya dou kii tulanaa mein 25 pratishat lamba haye (jabaki pichhale varsh mein saptah yaa usee "maheene" key beach tulanaa abhee bhee upayogi haye).
ack anya nuksan yeh haye kii 4-4-5 calender mein kewal 364 dinn (7 dinn x 52 saptah) hotey hain, jiska arth haye kii harr paanch yaa chhah saal mein 53vaan saptah jodaa jaanaa chaahieh isase saal-darr-saal tulanaa karna mushkil hoe sakata haye.
52-53-saptah kaa vittiya varsh.
ack bhinnata 52-53-saptah haye. iska upayog una companiyon dwara kiya jaataa haye joe chaahte hain kii unakaa vittiya varsh hamesha saptah key usee dinn samaapt hoe. saptah key kissy bhee dinn kaa upayog kiya jaa sakata haye, aur shaniwar aur ravivaar aam hain kyonki vyaapaar soochi kii ginati aur varsh key anta mein anya lekhankan gatividhiyon key liye adhik aasaani seey bund hoe sakata haye. 
sanyukt raajya america mein aam taur parr sweekrit lekhankan siddhanton dwara dou tarikon kii anumati dee gaee haye, yuu. aiss. aantarik rajaswa sanhita viniyaman 1.441-2 irs prakaashan 538, saath hii saath antarrashtriya vittiya reporting maanak.
antim maheene kaa antim shaniwar.
iss vidhi key tahat, company key vittiya varsh koo vittiya varsh key anta key maheene mein antim shaniwar (yaa anya chune gaye dinn) key roop mein paribhaashit kiya jaataa haye. udaaharan key liye, yadi vittiya varsh kaa anta maheena agast haye, tou company kaa varsh kaa anta 25 agast seey 31 agast taka kissy bhee tarikh koo hoe sakata haye. vishesh roop seey, antim vittiya saptah vaha haye jisamen 25 agast shamil haye aur agale varsh kaa pahala vittiya saptah vaha haye jisamen 1 sitambar shamil haye. iss paridrishya mein, vittiya varsh nimnalikhit dinon mein samaapt hongeh
vittiya varsh kaa anta pratyek varsh calender parr ack dinn pahale (yaa dou dinn jaba ack madhyavarti leap dinn hotaa haye) taba taka chalata haye jaba taka kii yeh anyatha maheene key anta seey saat dinn pahale (iss mamle mein 24 agast) yaa usase pahale kii tarikh taka naheen pahunch jaataa. usa samay, yeh maheene key anta (31 agast) yaa usase pahale key liye punarnirdhaarit hotaa haye aur vittiya varsh mein 52 key bajaay 53 saptah hotey hain. uparokt chart parr, vittiya varsh 2024 aur 2030 mein 53 saptah hotey hain.
antim maheene key anta key sabse karib shaniwar haye.
iss vidhi key tahat company key vittiya varsh koo shaniwar (yaa anya chayanit dinn) key roop mein paribhaashit kiya jaataa haye joe vittiya varsh key anta maheene key antim dinn key sabse karib aataa haye. udaaharan key liye, yadi vittiya varsh kaa anta maheena agast haye, tou company kaa varsh kaa anta 28 agast seey 3 sitambar taka kissy bhee tarikh koo hoe sakata haye. vishesh roop seey, antim vittiya saptah vaha haye jisamen 28 agast shamil haye aur agale varsh kaa pahala vittiya saptah vaha haye jisamen 4 sitambar shamil haye. shaniwar key liye, yeh iso 8601 seey saptah-tithi niyam key barabar hotaa haye joe yeh sunishchit kartaa haye kii varsh key pahale saptah mein chaar yaa adhik dinn hotey hain (yaani.ee. usa varsh kaa iska bahumat), jisamen pahala guruwar aur 4 janwari shamil hain.
iss paridrishya mein, vittiya varsh nimnalikhit dinon mein samaapt hongeh
vittiya varsh kaa anta pratyek varsh calender parr ack dinn pahale (yaa dou dinn jaba ack madhyavarti leap dinn hotaa haye) taba taka chalata haye jaba taka kii yeh anyatha maheene key anta seey chaar dinn pahale (iss mamle mein 27 agast) yaa usase pahale kii tarikh taka naheen pahunch jaataa. usa samay, agale maheene kaa pahala shaniwar (iss mamle mein 3 sitambar yaa usase pahale) agast key anta kii sabse karibi tarikh bunn jaati haye aur yeh usa tarikh koo phir seey nirdhaarit karati haye aur vittiya varsh mein 52 key bajaay 53 saptah hotey hain. uparokt chart parr, vittiya varsh 2028 mein 53 saptah hotey hain.

