tzdb: Time Zone Database Information

Provides an up-to-date copy of the Internet Assigned Numbers Authority (IANA) Time Zone Database. It is updated periodically to reflect changes made by political bodies to time zone boundaries, UTC offsets, and daylight saving time rules. Additionally, this package provides a C++ interface for working with the 'date' library. 'date' provides comprehensive support for working with dates and date-times, which this package exposes to make it easier for other R packages to utilize. Headers are provided for calendar specific calculations, along with a limited interface for time zone manipulations.

Version:	0.5.0
Depends:	R (≥ 4.0.0)
LinkingTo:	cpp11 (≥ 0.5.2)
Suggests:	covr, testthat (≥ 3.0.0)
Published:	2025-03-15
DOI:	10.32614/CRAN.package.tzdb
Author:	Davis Vaughan [aut, cre], Howard Hinnant [cph] (Author of the included date library), Posit Software, PBC [cph, fnd]
Maintainer:	Davis Vaughan <davis at posit.co>
BugReports:	https://github.com/r-lib/tzdb/issues
License:	MIT + file LICENSE
URL:	https://tzdb.r-lib.org, https://github.com/r-lib/tzdb
NeedsCompilation:	yes
Materials:	README, NEWS
CRAN checks:	tzdb results

Documentation:

Reference manual:

tzdb.html , tzdb.pdf

Downloads:

Package source:	tzdb_0.5.0.tar.gz
Windows binaries:	r-devel: tzdb_0.5.0.zip, r-release: tzdb_0.5.0.zip, r-oldrel: tzdb_0.5.0.zip
macOS binaries:	r-release (arm64): tzdb_0.5.0.tgz, r-oldrel (arm64): tzdb_0.5.0.tgz, r-release (x86_64): tzdb_0.5.0.tgz, r-oldrel (x86_64): tzdb_0.5.0.tgz
Old sources:	tzdb archive

Reverse dependencies:

Reverse imports:	clock, minty, shide, vroom
Reverse linking to:	clock, minty, readr, shide, timeplyr, vroom
Reverse suggests:	arrow, bigrquerystorage, nanoparquet, readr, vigicaen

Linking:

Please use the canonical form https://CRAN.R-project.org/package=tzdb to link to this page.