夏令时结束,永久采用问题持续争论
仅事实

夏令时结束,永久采用问题持续争论

摘要

随着夏令时的结束,有关永久采用夏令时的讨论仍在继续,近期的立法努力在国会陷入停滞。

2025年11月2日星期日凌晨2点(当地时间),美国夏令时(DST)结束,大多数美国人将时钟拨回一小时。这一年度调整影响除夏威夷和大部分亚利桑那州外的所有州,因为这两个地区不实行夏令时。

每年两次调时的做法一直是持续争议的焦点。最近的美联社-诺尔克民意调查显示,只有12%的美国成年人支持现行制度,而47%的人反对。此外,56%的受访者表示更倾向于永久实行夏令时,以获得更多的晚间光照。

确立永久夏令时的立法努力面临阻碍。2022年参议院通过的《阳光保护法案》在国会陷入停滞。参议员汤姆·科顿反对推动该法案,理由是永久夏令时会导致冬季日出时间过晚,可能给早晨通勤者和儿童带来安全隐患。

前总统唐纳德·特朗普也对该问题发表看法,敦促国会结束每年两次的调时,支持永久夏令时。2025年4月,他批评现行制度不便且成本高昂,主张增加晚间光照时间。

尽管有这些讨论,但尚未达成共识,美国仍继续实行传统的每年两次调时做法。

来源

NPR

事实核查

使用外部来源和数据库核实文章的事实。

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On Sunday, November 2, 2025, at 2:00 a.m. local time, daylight saving time (DST) concluded in the United States, prompting most Americans to set their clocks back one hour.

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This annual adjustment affects all states except Hawaii and most of Arizona, which do not observe DST.

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A recent AP-NORC poll indicates that only 12% of U.S. adults favor the current system, while 47% oppose it.

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Additionally, 56% of respondents expressed a preference for permanent daylight saving time, favoring more evening light.

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The Sunshine Protection Act, initially passed by the Senate in 2022, has stalled in Congress.

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Senator Tom Cotton objected to advancing the measure, citing concerns that permanent DST would result in late winter sunrises, potentially creating unsafe conditions for morning commuters and children.

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President Donald Trump has also weighed in on the issue, urging Congress to end the biannual clock changes in favor of permanent DST.

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In April 2025, he criticized the current system as inconvenient and costly, advocating for more evening daylight.

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