[{"data":1,"prerenderedAt":189},["ShallowReactive",2],{"page:\u002Fzh-tw\u002Fguides\u002Ftime-zone-conversion-checklist":3},{"id":4,"title":5,"body":6,"description":170,"extension":171,"faq":172,"intro":179,"kind":180,"locale":181,"meta":182,"navigation":183,"path":184,"seo":185,"seoTitle":186,"stem":187,"__hash__":188},"pages\u002Fzh-TW\u002Fguides\u002Ftime-zone-conversion-checklist.md","傳送跨時區時間前的核對清單",{"type":7,"value":8,"toc":161},"minimark",[9,13,23,26,29,37,89,96,99,102,113,125,129,132,135,138,151],[10,11,12],"h2",{"id":12},"先確認哪個城市的時間是來源",[14,15,16,17,22],"p",{},"「明天早上九點」不是完整的跨國預約資訊。先確認這是哪個城市的九點、屬於該城市日曆上的哪一天，再輸入",[18,19,21],"a",{"href":20},"\u002Fzh-TW\u002Ftime-converter\u002F","時間轉換器","。來源負責解讀輸入，目標負責顯示同一時刻；輸入日期不一定屬於你的裝置所在地，也不能直接當成目標城市日期。",[14,24,25],{},"選擇實際城市的 IANA 時區，不要把今天的時差套用到未來預約。國家快捷入口只代表名稱中說明的地區，多時區國家要選實際城市。附近城市也不一定可互換：國界、夏令時間政策與歷史規則可能不同。找不到城市時，不要只憑地理距離隨意替代。",[10,27,28],{"id":28},"以北京與洛杉磯核對跨日",[14,30,31,32,36],{},"來源選擇北京，輸入 ",[33,34,35],"code",{},"2026-10-13 09:26","，目標選擇洛杉磯：",[38,39,40,53],"table",{},[41,42,43],"thead",{},[44,45,46,50],"tr",{},[47,48,49],"th",{},"核對項目",[47,51,52],{},"應顯示的結果",[54,55,56,65,73,81],"tbody",{},[44,57,58,62],{},[59,60,61],"td",{},"來源時間",[59,63,64],{},"北京 · 2026-10-13 09:26 · UTC+08:00",[44,66,67,70],{},[59,68,69],{},"相同時刻的 UTC",[59,71,72],{},"2026-10-13 01:26",[44,74,75,78],{},[59,76,77],{},"目標時間",[59,79,80],{},"洛杉磯 · 2026-10-12 18:26 · UTC−07:00",[44,82,83,86],{},[59,84,85],{},"日期關係",[59,87,88],{},"前一天",[14,90,91,92,95],{},"只傳「18:26」會漏掉關鍵資訊，因為洛杉磯仍是 10 月 12 日。來源改成 ",[33,93,94],{},"2026-01-13 09:26"," 時，洛杉磯顯示 1 月 12 日 17:26、UTC−08:00。差別來自選定日期的季節規則，與界面語言或輸入格式無關。",[14,97,98],{},"重要約定可同時寫出兩地讀數，例如「北京時間 10 月 13 日 09:26／洛杉磯時間 10 月 12 日 18:26」。雙方較容易發現日期、城市是否選錯，也不必憑記憶心算。",[10,100,101],{"id":101},"日期錯誤與夏令時間歧義要分開處理",[14,103,104,105,108,109,112],{},"工具接受 ",[33,106,107],{},"YYYY-MM-DD HH:mm","，可加秒數，輸入範圍為 1970–2100 年。不存在的日曆日期必須修正，不應自動變成另一個月份。紐約 ",[33,110,111],{},"2024-03-10 02:30"," 則因撥快時鐘而沒有出現過，需要向預約來源確認另一個有效時間。",[14,114,115,116,119,120,124],{},"紐約 ",[33,117,118],{},"2024-11-03 01:30"," 出現兩次：較早一次為 UTC−04:00，較晚一次為 UTC−05:00，實際相差一小時。請詢問主辦者指哪一次，再選對應選項；只重複輸入「01:30」不能消除歧義。",[18,121,123],{"href":122},"\u002Fzh-TW\u002Fguides\u002Ftime-zones-and-dst\u002F","時區與夏令時間指南","說明了偏移與地區規則的差異。",[10,126,128],{"id":127},"修改後重新檢查不沿用舊結果","修改後重新檢查，不沿用舊結果",[14,130,131],{},"更改來源城市或時間後，舊結果會清除。重新按轉換，查看目標日期及「前一天／同一天／後一天」。新增目標城市會顯示已解析的同一時刻；成功轉換後交換城市也會保留該時刻，而不是只交換文字。",[14,133,134],{},"12／24 小時制只改變顯示。使用 12 小時制要保留上午／下午：12 AM 是午夜，12 PM 是中午。複製文字包含城市、完整日期、IANA 名稱及偏移；無法自動複製時可使用手動文字框。",[10,136,137],{"id":137},"多人會議還要確認結束時間",[14,139,140,141,145,146,150],{},"單一換算不能表示 90 分鐘會議是否符合每個人的工作時段。使用",[18,142,144],{"href":143},"\u002Fzh-TW\u002Fmeeting-planner\u002F","會議排期","比較完整區間，並參考",[18,147,149],{"href":148},"\u002Fzh-TW\u002Fguides\u002Fplan-international-meetings\u002F","跨時區會議安排指南","。未來政策可能改變，瀏覽器資料也可能落後；重要活動接近執行時應再次核對。",[14,152,153,154,160],{},"技術參考：",[18,155,159],{"href":156,"rel":157},"https:\u002F\u002Fdeveloper.mozilla.org\u002Fen-US\u002Fdocs\u002FWeb\u002FJavaScript\u002FReference\u002FGlobal_Objects\u002FTemporal\u002FZonedDateTime",[158],"nofollow","MDN 對當地時間歧義的說明","。",{"title":162,"searchDepth":163,"depth":163,"links":164},"",2,[165,166,167,168,169],{"id":12,"depth":163,"text":12},{"id":28,"depth":163,"text":28},{"id":101,"depth":163,"text":101},{"id":127,"depth":163,"text":128},{"id":137,"depth":163,"text":137},"透過北京與洛杉磯的實例，核對來源城市、目標日期、夏令時間歧義與複製結果，避免把預約排錯日期。","md",[173,176],{"question":174,"answer":175},"傳送換算結果時至少要寫哪些資料？","寫清當地日期、時間、目標城市及 IANA 時區。跨日時明確標出目標當地日期，不要只傳送幾點。",{"question":177,"answer":178},"交換城市會改變預約對應的時刻嗎？","成功轉換後交換城市會保留相同的絕對時刻，只改用新來源城市的當地時間表示。",null,"guide","zh-TW",{},true,"\u002Fzh-tw\u002Fguides\u002Ftime-zone-conversion-checklist",{"title":5,"description":170},"時間轉換核對清單：城市、日期、跨日與夏令時間","zh-TW\u002Fguides\u002Ftime-zone-conversion-checklist","u_tfYYRDeuuNz94NgIlgoaA8zOcQNAdgmChNaaA_F3U",1792030945649]