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  1. en.wikipedia.org › wiki › UTF-8UTF-8 - Wikipedia

    1 天前 · UTF-8 is a variable-length character encoding standard used for electronic communication. Defined by the Unicode Standard, the name is derived from Unicode Transformation Format – 8-bit. [1] UTF-8 is capable of encoding all 1,112,064 [a] valid Unicode code points using one to four one- byte (8-bit) code units.

  2. 4 天前 · Sunday, May 26, 2024. UTC-8 timing. UTC-08 is a time offset that subtracts 8 hours from Coordinated Universal Time (UTC). It is observed in the CIST, PST during standard time, and in the AKDT during the other months (Daylight saving time). Some locations use it year-round. Time difference to GMT/UTC. -8 hours behind. Time zones with UTC-8.

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  4. en.wikipedia.org › wiki › Atomic_clockAtomic clock - Wikipedia

    5 天前 · The offset UTC-UTC(k) is calculated every 5 days, the results are published monthly. Atomic clocks record UTC(k) to no more than 100 nanoseconds. In some countries, UTC(k) is the legal time that is distributed by radio, television, telephone, Internet, fiber-optic cables , time signal transmitters, and speaking clocks.

  5. 3 天前 · China officially has only one time zone, China Standard Time (CST), which is 8 hours ahead of Coordinated Universal Time (UTC+8:00). Usually, time zones are aligned as much as possible with the position of the sun so that the sun is actually at its zenith at 12 noon.

  6. 1 天前 · v. t. e. The Global Positioning System ( GPS ), originally Navstar GPS, [2] is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. [3] It is one of the global navigation satellite systems (GNSS) that provide geolocation and time information to a GPS receiver anywhere on ...

  7. 4 天前 · UTC-8 Time Zone UTC-8 Time Zone offset. Currently, the time is 8 hours behind the universal time of UTC. The current date and time for UTC-8 is Sunday, May 26, 2024 10:13 AM.

  8. 4 天前 · Coordinated Universal Time. 08:09 PM. Sunday, May 26, 2024. Coordinated Universal Time or UTC is the world time standard. World time zones are defined as positive or negative offsets from UTC. UTC has replaced Greenwich Mean Time (GMT). UTC stands for Coordinated Universal Time (in English) or Temps universel coordonné (in French).