326:
1094:
1104:
345:
101:
297:. The reference in section 67(2) to the Oil (Conservation and Control) Ordinance is actually a power given to the Legislative Council of Hong Kong to change Hong Kong Time for the purposes of conserving oil, i.e. to implement daylight saving time. However, no daylight saving time has been observed since 1979.
289:) means the time used for general purposes throughout Hong Kong namely, 8 hours, or such other period as may be determined by the Legislative Council by resolution under this subsection or under section 16 of the Oil (Conservation and Control) Ordinance (Cap 264), in advance of Universal Standard Time.
312:
system was adopted as an official time standard on 1 January 1972. However, the legal Hong Kong Time still remained based on
Greenwich Mean Time until it was changed to Universal Standard Time in 1998 after the
580:
414:
timing system. In the same year, the Royal
Observatory started to broadcast the time directly with a 6-pip time signal on 95 MHz. This continued until 16 September 1989.
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was installed and regulated by radio time signals from other timekeeping centres. Timing accuracy gradually improved from the daily
325:
983:
1128:
1028:
227:
114:
692:
680:
128:
308:
was adopted as the basis for Hong Kong Time, the time was set at 8 hours in advance of
Greenwich Mean Time. The current
407:
309:
818:
440:
1064:
750:
728:
357:
655:
1023:
928:
276:, Hong Kong Time is defined in the Interpretation and General Clauses Ordinance (Cap 1), Laws of Hong Kong.
1138:
459:
measures in 1941. However, the practice eventually declined in popularity and was eliminated after 1979.
1033:
548:
400:
253:
368:. The time was announced to the general public, particularly mariners, by dropping a 6-feet diameter
978:
943:
898:
456:
108:
Signal Tower, where a time ball was used in the 19th century and early 20th century to announce time.
74:
1133:
1048:
868:
863:
758:
721:
305:
1103:
988:
963:
878:
858:
808:
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411:
701:
552:
304:(GMT+07:36:42) on 1 January 1885 at 13:00 by the then Royal Observatory Hong Kong. In 1904, the
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481:
180:
172:
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968:
923:
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426:
392:
388:
in 1922, the importance of the time ball decreased. It was decommissioned on 30 June 1933.
377:
361:
151:
596:
384:
where it had even higher visibility. With the rise of radio broadcast and the launching of
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105:
1038:
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783:
597:
section 25 of the
Adaptation of Laws (Interpretative Provisions) Ordinance (26 of 1998)
396:
365:
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998:
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933:
913:
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66:
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158:
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689:
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422:
261:
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294:
257:
249:
53:
17:
369:
273:
245:
189:
38:
235:
196:
418:
437:
421:. This system narrowed the engineering tolerance down to less than 1
395:, the equatorial mount and transit circle were lost. After the war, a
672:
100:
647:
417:
In 1980, the Royal
Observatory adopted a timing system based on a
343:
324:
260:
of the Hong Kong Time. It is indicated as Asia/Hong_Kong in the
717:
713:
578:
436:
Current Hong Kong Time can be obtained from the
Observatory's
380:. In January 1908, the time ball was relocated to the hill of
433:. In 1994, the atomic clock was replaced with a newer model.
201:
425:. The frequency standard of the clock is based on the
177:
163:
1047:
1007:
749:
195:
188:
171:
157:
150:
145:
127:
113:
89:
72:
59:
49:
44:
32:
372:from a mast exactly at 13:00 daily in front the
506:Nautical Almanac Office (U S ) (17 May 2013).
729:
284:
133:
119:
8:
360:at the Hong Kong Observatory using a 6-inch
356:From 1885, Hong Kong Time was determined by
279:Section 67(2) of the Ordinance states that:
512:. Government Printing Office. p. 262.
403:of a few seconds to one-fifth of a second.
736:
722:
714:
619:The Great Daylight Saving Time Controversy
431:Japan's Communications Research Laboratory
142:
29:
293:Currently, Hong Kong time is defined as
240:
678:Hong Kong Time by Hong Kong Observatory
498:
509:The Nautical Almanac for the Year 2014
179:
86:
81:DST is not observed in this time zone.
543:
541:
539:
537:
535:
533:
526:from the original on 10 January 2018.
7:
300:The Hong Kong Time was first set to
406:In 1966, the pendulum clock in the
374:Marine Police Headquarters Compound
331:Marine Police Headquarters Compound
25:
702:History of Hong Kong Time service
658:from the original on Apr 6, 2024.
554:History of Hong Kong Time Service
285:
1102:
1093:
1092:
690:Hong Kong Summer Time in history
99:
561:from the original on 2010-11-27
376:, where it is visible from the
202:
27:Official time zone of Hong Kong
1060:British Indian Ocean Territory
622:. Australian eBook Publisher.
616:Pearce, Chris (6 April 2017).
231:
178:
164:
134:
120:
1:
334:
408:Royal Observatory Hong Kong
1155:
329:The time ball in front of
310:Coordinated Universal Time
1088:
419:Caesium beam atomic clock
358:astronomical observations
333:, Tsim Sha Tsui, Kowloon
213:
141:
98:
94:
80:
65:08:14, 22 September 2024
64:
37:
809:East Timor (Timor-Leste)
115:Traditional Chinese
1070:Cocos (Keeling) Islands
348:The time ball tower at
262:IANA time zone database
129:Simplified Chinese
1129:Geography of Hong Kong
353:
341:
291:
241:hoeng1 gong2 si4 gaan3
673:Hong Kong Observatory
549:Hong Kong Observatory
401:engineering tolerance
347:
328:
281:
254:Hong Kong Observatory
984:United Arab Emirates
648:"Time Zone Database"
606:, Laws of Hong Kong.
587:, Laws of Hong Kong.
252:all year round. The
203:Hoeng1gong2 si4gaan3
1011:limited recognition
438:Network Time Server
306:Greenwich Mean Time
707:2009-05-22 at the
695:2019-10-22 at the
683:2008-06-24 at the
602:2007-09-30 at the
583:2011-01-08 at the
455:Hong Kong adopted
443:2014-03-14 at the
412:crystal oscillator
410:was replaced by a
354:
342:
315:Hong Kong handover
283:"Hong Kong Time" (
1116:
1115:
1053:other territories
519:978-0-16-091756-1
482:ASEAN Common Time
244:) is the time in
217:
216:
209:
208:
165:Xiānggǎng Shíjiān
152:Standard Mandarin
85:
84:
16:(Redirected from
1146:
1106:
1096:
1095:
1065:Christmas Island
751:Sovereign states
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731:
724:
715:
660:
659:
644:
638:
637:
632:. Archived from
613:
607:
594:
588:
575:
569:
568:
567:
566:
545:
528:
527:
503:
463:Time zone serial
427:primary standard
393:Second World War
378:Victoria Harbour
362:equatorial mount
339:
336:
288:
287:
256:is the official
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21:
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1118:
1117:
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1024:Northern Cyprus
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745:
742:
709:Wayback Machine
697:Wayback Machine
685:Wayback Machine
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664:
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645:
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604:Wayback Machine
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585:Wayback Machine
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547:
546:
531:
520:
505:
504:
500:
495:
473:
467:Asia/Hong_Kong
465:
457:daylight saving
453:
451:Daylight Saving
445:Wayback Machine
386:Radio Hong Kong
382:Blackhead Point
350:Blackhead Point
337:
323:
302:Local Mean Time
270:
222:(abbreviation:
109:
106:Blackhead Point
28:
23:
22:
15:
12:
11:
5:
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667:External links
665:
662:
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639:
636:on 2017-04-24.
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397:pendulum clock
366:Transit Circle
322:
319:
269:
268:Time standards
266:
248:, observed at
220:Hong Kong Time
215:
214:
211:
210:
207:
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199:
193:
192:
190:Yue: Cantonese
186:
185:
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148:
147:
146:Transcriptions
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125:
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117:
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96:
95:
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90:Hong Kong Time
83:
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73:Observance of
70:
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62:
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57:
56:
51:
47:
46:
42:
41:
35:
34:
33:Hong Kong Time
26:
24:
18:Asia/Hong Kong
14:
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10:
9:
6:
4:
3:
2:
1151:
1140:
1139:Time in China
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1034:South Ossetia
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629:9781925516968
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364:and a 3-inch
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43:
40:
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31:
19:
1049:Dependencies
979:Turkmenistan
944:Saudi Arabia
744:Time in Asia
651:
642:
634:the original
618:
611:
592:
573:
563:, retrieved
553:
508:
501:
466:
454:
435:
416:
405:
390:
355:
299:
292:
282:
278:
271:
239:
223:
219:
218:
159:Hanyu Pinyin
60:Current time
1108:Asia portal
1009:States with
929:Philippines
869:South Korea
864:North Korea
759:Afghanistan
487:tz database
423:millisecond
391:During the
338: 1908
321:Timekeeping
1134:Time zones
1123:Categories
989:Uzbekistan
964:Tajikistan
879:Kyrgyzstan
859:Kazakhstan
779:Bangladesh
769:Azerbaijan
565:2010-10-19
493:References
258:timekeeper
45:UTC offset
1075:Hong Kong
1029:Palestine
954:Sri Lanka
949:Singapore
829:Indonesia
477:UTC+08:00
370:time ball
295:UTC+08:00
274:Hong Kong
250:UTC+08:00
246:Hong Kong
54:UTC+08:00
39:Time zone
1098:Category
1019:Abkhazia
969:Thailand
924:Pakistan
904:Mongolia
899:Maldives
894:Malaysia
794:Cambodia
705:Archived
693:Archived
681:Archived
656:Archived
600:Archived
581:Archived
559:archived
524:Archived
471:See also
441:Archived
429:used by
352:in 1908.
236:Jyutping
197:Jyutping
994:Vietnam
909:Myanmar
889:Lebanon
819:Georgia
774:Bahrain
764:Armenia
228:Chinese
1039:Taiwan
974:Turkey
939:Russia
874:Kuwait
854:Jordan
844:Israel
804:Cyprus
789:Brunei
784:Bhutan
626:
516:
238::
230::
1080:Macau
999:Yemen
959:Syria
934:Qatar
914:Nepal
849:Japan
824:India
814:Egypt
799:China
919:Oman
884:Laos
839:Iraq
834:Iran
652:IANA
624:ISBN
514:ISBN
286:香港時間
232:香港時間
135:香港时间
121:香港時間
1051:and
272:In
224:HKT
173:IPA
75:DST
1125::
654:.
650:.
557:,
551:,
532:^
522:.
447:.
335:c.
317:.
264:.
234:;
226:;
67:BT
50:BT
737:e
730:t
723:v
340:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
