Waqtiga rasmiga ah: waqtiga degaanka iyo waqtiga hadda

Waa maxay wakhtiga ay tahay? Saacad Your computer ee ma aha waqtigii? Waa maxay wakhtiga ay hadda tahay? Iyadoo TimeNow24, run saacadda qaaradda online, arki muddo hadda lacag la'aan ah iyo ugu danbayntii waa in waqtiga saxda ah qaaradda. Haddii aad haysato computer, kiniin ama smartphone, markii ugu maxaliga ah ka dhex muuqan doonaa wink ah.

Taariikh ahaan, wakhtiga saxda ahaa lagu qeexaa iyadoo la isticmaalayo sundials. Waqti A u dhiganta hal maalin ah 1/24, 1/24 ah waqtiga u dhexeeya laba meelihii Sun ee aynnnu ah. Laakiin taasi World Clock si ay u xisaabiso waqti universal ahaa khaldan, sababtoo ah muddo warejin dhulka yara kala duwan sannadihii la soo dhaafay.

Waqti zone A waa meel ka mid ah dunida dacaladeeda, halkaas oo markii ugu sharci waa isku mid yahay meel walba. Fikradda ugu horaysa waa la kala qaybin Earth 24 jiidaha waqti of size isla galay. Zone koowaad waxa xudun u suusho Greenwich ee longitude 0. Marka qof ka soo guuro mid ka mid zone hadba waqtiga la joogo, markii ugu maxalliga ah ayaa u sii kordhaya (xagga galbeed iyo bari) ama hoos u dhac (min bari ilaa galbeed ) hal saac.

Saacad The qaaradda ama waqti qaaradda iskeelka waqti ku salaysan qeexidda labaad la isticmaalayo saacadaha qaaradda in la sameeyo jaangooyo waqtiga loo isticmaalo dunida oo dhan ah. Labaad ayaa waxaa lagu qeexay in 1967 at 13aad Shirka Guud ee halbeegyada qiyaasta. Tan waxay qaadataa 3 600 oo ilbiriqsi hal saac.