{
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  "Package": "lutz",
  "Type": "Package",
  "Title": "Look Up Time Zones of Point Coordinates",
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  "Authors@R": "c(\nperson(\"Andy\", \"Teucher\", email = \"andy.teucher@gmail.com\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-7840-692X\")),\nperson(\"Bob\", \"Rudis\", email = \"bob@rud.is\", role = c(\"ctb\"),\ncomment = c(ORCID = \"0000-0001-5670-2640\"))\n)",
  "Description": "Input latitude and longitude values or an 'sf/sfc' POINT\nobject and get back the time zone in which they exist. Two\nmethods are implemented. One is very fast and uses 'Rcpp' in\nconjunction with data from the 'Javascript' library\n(<https://github.com/darkskyapp/tz-lookup-oss/>). This method\nalso works outside of countries' borders and in international\nwaters, however speed comes at the cost of accuracy - near time\nzone borders away from populated centres there is a chance that\nit will return the incorrect time zone. The other method is\nslower but more accurate - it uses the 'sf' package to\nintersect points with a detailed map of time zones from here:\n<https://github.com/evansiroky/timezone-boundary-builder/>. The\npackage also contains several utility functions for helping to\nunderstand and visualize time zones, such as listing of world\ntime zones, including information about daylight savings times\nand their offsets from UTC. You can also plot a time zone to\nvisualize the UTC offset over a year and when daylight savings\ntimes are in effect.",
  "License": "MIT + file LICENSE",
  "URL": "https://andyteucher.ca/lutz/, https://github.com/ateucher/lutz",
  "BugReports": "https://github.com/ateucher/lutz/issues",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.2.3",
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  "Date/Publication": "2023-10-17 20:45:39 UTC",
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  "Packaged": {
    "Date": "2026-10-30 08:19:37 UTC",
    "User": "root"
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  "Author": "Andy Teucher [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-7840-692X>),\nBob Rudis [ctb] (ORCID: <https://orcid.org/0000-0001-5670-2640>)",
  "Maintainer": "Andy Teucher <andy.teucher@gmail.com>",
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  "_created": "2026-10-30T08:19:37.000Z",
  "_published": "2026-10-30T08:43:21.332Z",
  "_upstream": "https://github.com/ateucher/lutz",
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    "email": "andy.teucher@gmail.com",
    "login": "ateucher",
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    "message": "Increment version number to 0.3.2.9000\n",
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  "_selfowned": true,
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  "_stars": 61,
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  "_devurl": "https://github.com/ateucher/lutz",
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  "_assets": [
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    "extra/citation.html",
    "extra/citation.json",
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    "tz_lookup",
    "tz_lookup_coords",
    "tz_offset",
    "tz_plot"
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      "page": "tz_list",
      "title": "Create a list of Time Zones",
      "topics": [
        "tz_list"
      ]
    },
    {
      "page": "tz_lookup",
      "title": "Lookup time zones of sf or sp points",
      "topics": [
        "tz_lookup"
      ]
    },
    {
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      "title": "Lookup time zones of lat/long pairs",
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    },
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      "title": "Find the offset from UTC at a particular date/time in a particular time zone",
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    },
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      "title": "Plot a time zone",
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