UTC antar

vishv ke bhinn sthaanon ke UTC (divaalok bachat samay naheen dikhaae gaye hain)
antaarkatika dakshini dhruv par sthit hai isliye uske alag-alag hisson ke alag-alag UTC antar nirdhaarit hain

UTC antar (UTC offset, UTC ofaset) ya savis antar kisi bhi sthaan ke maanak samay ke UTC (samanvayit vishvavyaapi samay) se antar ko bolte hain. masalan kisi bhi kshan mein Bhaarat ka maanak samay us samay ke UTC se 5.5 ghate aage hota hai, isliye Bhaarat ka UTC antar +5:30 bataaya jaata hai.

divaalok bachat samay

kuchh deshon mein garmiyon mein har roj thoda jaldi hone vaale prakaash ka prayog raashtreeya-star par urja bachane ke liye kiya jaata hai. iske liye har varsh mein nirdhaarit shurooaati aur antim tithiyaaain tay karke un donon ke beech poore raashtra ki ghadiyaaain ek ghanta aage kar di jaati hai. is se poore desh ki dinaachaarya lagbhag ek ghante pehle shuroo hoti hai aur ek ghante pehle khtm hoti hai, yaani raat ko battiyaaain ityaadi ek ghanta kam prayog hoti hain aur urja ki bachat hoti hai. is reeti ko divaalok bachat samay (di॰ba॰asa॰, daylight saving time, delaait seving time) kaha jaata hai. jin dinon mein kisi sthaan par di॰ba॰asa॰ chaaloo ho vahaaain (keval di॰ba॰asa॰ kaal ke liye) UTC antar mein +1:00 jod diya jaata hai. is vajah se kisi bhi samay mandal mein kuchh sthaan varsh mein kuchh maheenon ke liye apna UTC antar badal sakte hain.[1]

inhein bhi dekhein

sandarbh

  1. Fluent Visual Basic, Rebecca M. Riordan, pp. 336, Sams Publishing, 2011, ISBN 978-0-13-290056-0, ... That's not exactly the same as a time zone, because different time zones can have the same offset from UTC, and the UTC offset of any location can change because of daylight savings time. But UTC offset does unambiguously identify a date and time, irrespective of location ...