[{"data":1,"prerenderedAt":171},["ShallowReactive",2],{"page:type=difference&slug=buenos-aires-and-london&locale=en":3},{"locale":4,"alternates":5,"title":8,"description":9,"h1":10,"lead":11,"breadcrumbs":12,"sections":21,"faq":108,"related":123,"updated":155,"affiliate":156,"tool":157},"en",{"es":6,"en":7},"\u002Fdiferencia-horaria\u002Fbuenos-aires-y-londres","\u002Fen\u002Ftime-difference\u002Fbuenos-aires-and-london","Buenos Aires to London time difference: 4 hours","London is 4 hours ahead of Buenos Aires (Argentina and United Kingdom). Hour-by-hour conversion table, daylight saving changes and the best time to call.","Time difference between Buenos Aires and London","London is 4 hours ahead of Buenos Aires.",[13,16,19],{"name":14,"path":15},"Home","\u002Fen",{"name":17,"path":18},"Time zone converter","\u002Fen\u002Ftime-zone-converter",{"name":20,"path":7},"Buenos Aires – London",[22,25,44,104],{"paragraphs":23},[24],"London is 4 hours ahead of Buenos Aires. Right now Buenos Aires (Argentina) is on UTC−03:00 and London (United Kingdom) on UTC+01:00: when it is 12:00 in Buenos Aires, it is 16:00 in London. The difference is not fixed: it changes when either place switches to or from daylight saving time.",{"heading":26,"table":27},"Time difference throughout the year",{"head":28,"rows":32},[29,30,31],"From","To","Difference",[33,37,41],[34,35,36],"Friday, October 23, 2026","Saturday, October 24, 2026","London is 4 hours ahead of Buenos Aires",[38,39,40],"Sunday, October 25, 2026","Saturday, March 27, 2027","London is 3 hours ahead of Buenos Aires",[42,43,36],"Sunday, March 28, 2027","Saturday, October 23, 2027",{"heading":45,"table":46},"Buenos Aires to London time conversion",{"head":47,"rows":50,"caption":103},[48,49],"Buenos Aires","London",[51,54,57,60,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99,101],[52,53],"00:00","04:00",[55,56],"01:00","05:00",[58,59],"02:00","06:00",[61,62],"03:00","07:00",[53,64],"08:00",[56,66],"09:00",[59,68],"10:00",[62,70],"11:00",[64,72],"12:00",[66,74],"13:00",[68,76],"14:00",[70,78],"15:00",[72,80],"16:00",[74,82],"17:00",[76,84],"18:00",[78,86],"19:00",[80,88],"20:00",[82,90],"21:00",[84,92],"22:00",[86,94],"23:00",[88,96],"00:00 (next day)",[90,98],"01:00 (next day)",[92,100],"02:00 (next day)",[94,102],"03:00 (next day)","For today, Friday, October 23, 2026.",{"heading":105,"paragraphs":106},"Best time to call",[107],"Office hours (9:00 to 18:00) overlap from 09:00 to 13:59 in Buenos Aires, which is 13:00 to 17:59 in London.",[109,112,115,118,121],{"q":110,"a":111},"What is the time difference between Buenos Aires and London?","London is 4 hours ahead of Buenos Aires. The difference is not fixed: it changes when either place switches to or from daylight saving time.",{"q":113,"a":114},"If it is 9:00 in Buenos Aires, what time is it in London?","It is 13:00.",{"q":116,"a":117},"If it is 20:00 in Buenos Aires, what time is it in London?","It is 00:00 (next day).",{"q":119,"a":120},"When does the time difference change?","From Sunday, October 25, 2026: London is 3 hours ahead of Buenos Aires. From Sunday, March 28, 2027: London is 4 hours ahead of Buenos Aires.",{"q":122,"a":107},"What is the best time to call?",[124,127,130,133,136,139,142,145,148,151,154],{"label":125,"path":126},"Time in Buenos Aires","\u002Fen\u002Ftime\u002Fbuenos-aires",{"label":128,"path":129},"Time in London","\u002Fen\u002Ftime\u002Flondon",{"label":131,"path":132},"Madrid – Buenos Aires","\u002Fen\u002Ftime-difference\u002Fmadrid-and-buenos-aires",{"label":134,"path":135},"Mexico City – Buenos Aires","\u002Fen\u002Ftime-difference\u002Fmexico-city-and-buenos-aires",{"label":137,"path":138},"Buenos Aires – Bogota","\u002Fen\u002Ftime-difference\u002Fbuenos-aires-and-bogota",{"label":140,"path":141},"Buenos Aires – Santiago","\u002Fen\u002Ftime-difference\u002Fbuenos-aires-and-santiago",{"label":143,"path":144},"Buenos Aires – Lima","\u002Fen\u002Ftime-difference\u002Fbuenos-aires-and-lima",{"label":146,"path":147},"Buenos Aires – Caracas","\u002Fen\u002Ftime-difference\u002Fbuenos-aires-and-caracas",{"label":149,"path":150},"Buenos Aires – Quito","\u002Fen\u002Ftime-difference\u002Fbuenos-aires-and-quito",{"label":152,"path":153},"Buenos Aires – Guatemala","\u002Fen\u002Ftime-difference\u002Fbuenos-aires-and-guatemala",{"label":17,"path":18},"2026-10-23T10:10:09.301Z","travel",{"a":158,"b":163,"diff":170,"diffText":36},{"name":48,"tz":159,"names":160,"slugs":161},"America\u002FArgentina\u002FBuenos_Aires",{"es":48,"en":48},{"es":162,"en":162},"buenos-aires",{"name":49,"tz":164,"names":165,"slugs":167},"Europe\u002FLondon",{"es":166,"en":49},"Londres",{"es":168,"en":169},"londres","london",240,1792750209290]