Date and time 788 crates

rustixSafe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls974,677,282Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MITDate and timeFilesystem timeDate and time library. Fully interoperable with the standard library. Mostly compatible with #![no_std].785,425,043MIT OR Apache-2.0Date and timeNo standard library chronoDate and time library for Rust694,892,080MIT OR Apache-2.0Date and time time-macrosProcedural macros for the time crate. This crate is an implementation detail and should not be relied upon directly.586,620,476MIT OR Apache-2.0Date and time iana-time-zoneget the IANA time zone for the current system572,278,028MIT OR Apache-2.0Date and timeInternationalization (i18n) time-coreThis crate is an implementation detail and should not be relied upon directly.546,976,221MIT OR Apache-2.0Date and time humantimeA parser and formatter for std::time::{Duration, SystemTime}399,227,037MIT OR Apache-2.0Date and time iana-time-zone-haikuiana-time-zone support crate for Haiku OS238,833,950MIT OR Apache-2.0Date and timeInternationalization (i18n) web-timeDrop-in replacement for std::time for Wasm in browsers194,329,362MIT OR Apache-2.0API bindingsDate and time jiffA date-time library that encourages you to jump into the pit of success. This library is heavily inspired by the Temporal…146,702,425Unlicense OR MITDate and timeNo standard library chrono-tzTimeZone implementations for chrono from the IANA database132,769,773MIT OR Apache-2.0Date and time android-tzdataParser for the Android-specific tzdata file126,899,878MIT OR Apache-2.0Date and time jiff-staticCreate static TimeZone values for Jiff (useful in core-only environments).88,630,675Unlicense OR MITDate and time nuidA highly performant unique identifier generator.46,219,977Apache-2.0Data structuresDate and time time-macros-implProcedural macros for the time crate.41,599,817MIT OR Apache-2.0Date and time iso8601Parsing ISO8601 dates using nom38,056,196MITDate and timeParser implementations jiff-tzdbThe entire Time Zone Database embedded into your binary.32,009,103Unlicense OR MITDate and time jiff-tzdb-platformThe entire Time Zone Database embedded into your binary for specific platforms.30,308,655Unlicense OR MITDate and time clocksourceLibrary for times and durations with fixed-size representations21,090,644MIT OR Apache-2.0Date and time tz-rsA pure Rust reimplementation of libc functions localtime, gmtime and mktime.17,262,162MIT OR Apache-2.0Date and timeParser implementations coarsetimeTime and duration crate optimized for speed14,592,307BSD-2-ClauseConcurrencyDate and time cap-time-extExtension traits for `SystemClock` and `MonotonicClock`13,034,992Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MITDate and time tzdbStatic time zone information for tz-rs11,569,695Apache-2.0Date and time speedateFast and simple datetime, date, time and duration parsing9,679,880MITDate and timeParsing tools chrono-humanizeHuman-friendly time expressions - similar to Python arrow.humanize9,189,781MIT/Apache-2.0Date and timeValue formatting duration-strduration string parser8,630,677Apache-2.0Date and timeParsing tools cronerFully-featured, lightweight, and efficient Rust library designed for parsing and evaluating cron patterns6,317,981MITDate and timeParser implementations tzdb_dataStatic, #![no_std] time zone information for tz-rs6,006,343MIT-0 OR MIT OR Apache-2.0Date and timeNo standard library fugitTime library for embedded targets with ease-of-use and performance first.5,105,796MIT OR Apache-2.0Date and timeEmbedded development tokio-cron-schedulerSchedule tasks on tokio using cron-like annotation, at an instant or repeat them at a fixed duration. Tasks can optionally be…4,967,962MIT/Apache-2.0Date and time uhlcA Unique Hybrid Logical Clock for Rust.4,757,896EPL-2.0 OR Apache-2.0Date and time sunriseSunrise and sunset calculator4,506,634MITDate and timeNo standard library duration-stringString to duration and vice-versa lib. Format is [0-9]+(ns|us|ms|[smhdwy]) such as 100ms, 1s, 2h, 1y4,039,724non-standardDate and time chrony-candmLibrary for communication with Chrony's control & monitoring interface3,754,019GPL-2.0-onlyDate and time chrony-candm-deriveProcedural macros for use by chrony-candm3,750,539GPL-2.0-onlyDate and time compile-timeConstants and macros for getting compile time information.3,220,831MIT OR Apache-2.0Date and timeDevelopment tools exponential-backoffAn exponential backoff generator with jitter.2,916,456MIT OR Apache-2.0AlgorithmsDate and time temporal_rsTemporal in Rust is an implementation of the TC39 Temporal Builtin Proposal in Rust.2,861,347MIT OR Apache-2.0Date and timeInternationalization (i18n) chronoutilPowerful extensions to rust's Chrono crate2,856,866MITDate and time build-timeSimple proc-macros to generate build timestamp string literals.2,492,899MITDate and timeDevelopment tools embedded-timeFully defined, inter-operable, ergonomic, and fast human-time units (both duration and rate types) with hardware timer…2,447,547MIT OR Apache-2.0Date and timeEmbedded development aliri_clockTiming utilities used by the `aliri` family of crates2,153,225MIT OR Apache-2.0Date and timeDevelopment tools::Testing time-tzImplementation of tz database (IANA) for the time Rust crate.1,680,110BSD-3-ClauseDate and time sif-itreesimple, immutable, flat interval tree1,647,969MIT OR Apache-2.0Data structuresDate and time dtparseA dateutil-compatible timestamp parser for Rust1,534,764Apache-2.0Date and time nt-timeA Windows file time library1,512,883Apache-2.0 OR MITDate and timeNo standard library triceA minimal replacement for std::time::Instant that works in WASM for the web and Node.js.1,467,990Apache-2.0Date and timeWebAssembly jiff-icuConversion routines between Jiff and ICU4X.1,430,760Unlicense OR MITDate and time cron-parserLibrary for parsing cron expressions with timezone support.1,324,569BSD-3-ClauseDate and timeParsing tools filetime_creationAn enhanced version of filetime, which can set file creation time on Windows before Rust 1.75.1,307,381MIT/Apache-2.0Date and timeFilesystem rusty_ulidRust ULID (Universally Unique Lexicographically Sortable Identifier) generation and processing1,264,333MIT/Apache-2.0Data structuresDate and time utcnowGet the current unixtime in a no-std context1,232,360Apache-2.0Date and timeNo standard library clokwerkA simple Rust recurring task scheduler, similar to Python's schedule1,203,879Apache-2.0Date and time hifitimeUltra-precise date and time handling in Rust for scientific applications with leap second support1,049,727MPL-2.0Date and timeNo standard library tai64TAI64 and TAI64N (i.e. Temps Atomique International) timestamp support for Rust1,047,041Apache-2.0 OR MITDate and timeInternationalization (i18n) funduConfigurable, precise and fast rust string parser to a Duration983,313MITDate and timeParsing tools human-reprGenerate beautiful human representations of bytes, durations, and even throughputs!939,637MITDate and timeValue formatting pg_intervalA native PostgreSQL interval type891,738MITDate and time rruleA pure Rust implementation of recurrence rules as defined in the iCalendar RFC.877,659MIT OR Apache-2.0Date and time fundu-coreThe core driving the implementation of fundu871,368MITDate and timeParsing tools fugit-timerA Count Down Timer abstaction that uses fugit time primitives775,778MIT OR Apache-2.0Date and timeEmbedded development jiff-coreLow level datetime primitives for the Jiff library.763,738Unlicense OR MITDate and time bdaysBusiness Days calendars for Rustaceans.716,612MITDate and time sntpcLibrary for making SNTP requests709,597MIT OR Apache-2.0AsynchronousDate and time ntimestampStrictly monotonic unix timestamp in microseconds647,677MITDate and time icalendarStrongly typed iCalendar builder and parser.596,588MIT/Apache-2.0Data structuresDate and time julian_day_converterProvides Julian Day conversion methods for chrono::NaiveDateTime and direct conversion to and from unix timestamps520,225MITDate and time libswComprehensive stopwatch library475,999MIT OR Apache-2.0Date and timeNo standard library tzf-rsFast convert longitude,latitude to timezone name.462,342MITCommand line utilitiesDate and time iso8601-timestampHigh-performance ISO8601 Timestamp formatting and parsing381,431MIT OR Apache-2.0Date and timeNo standard library tokio_scheduleThis crate helps schedule tasks in tokio runtime367,648MITAsynchronousConcurrency doedoe is a powerful Rust crate designed to enhance development workflow by providing an extensive collection of useful macros and…330,323MITAccessibilityCryptography job_scheduler_ngA simple cron-like job scheduling library for Rust (Updated since 2022).308,747MIT OR Apache-2.0Date and time gregorianeasy to use date library278,256BSD-2-ClauseDate and timeNo standard library filetime_winWindows FILETIME and SYSTEMTIME string and binary serialization270,385MIT/Apache-2.0API bindingsDate and time libsw-coreComprehensive stopwatch library266,944MIT OR Apache-2.0Date and timeNo standard library saturating-timeA trait for limits and saturations on types inside std::time262,826MIT OR Apache-2.0Date and timeOperating systems faketimeFake time to ease testing and debugging258,539MITDate and timeDevelopment tools cld...247,287LGPL-3.0-or-laterCommand-line interfaceDate and time ntpLibrary for parsing and communicating over Network Time Protocol.245,811MIT/Apache-2.0Date and timeEncoding boot-timeMonotonic time that takes into account time a system was suspended (if the system supports this)238,158MITDate and time tickerRate limited Iterators.204,019MITAsynchronousDate and time tzifA parser for TZif files197,541Unicode-3.0Date and timeParser implementations time-pointLess opaque, thin, type types195,108MIT/Apache-2.0Date and time pg_interval_2A native PostgreSQL interval type, forked version194,040MITDate and time job_schedulerA simple cron-like job scheduling library for Rust.186,329MIT/Apache-2.0Date and time packedtime-rsUtilities for efficiently storing, parsing, formatting and truncating timestamps173,794Apache-2.0 OR BSD-3-ClauseDate and timeValue formatting ulid-generator-rsA Rust crate for generating ULIDs161,667MIT OR Apache-2.0Data structuresDate and time fuzzydateA flexible natural language date parsing library153,079MITAccessibilityDate and time time-humanizeDisplay time in a human readable manner.145,417MITDate and timeValue formatting durstrA simple library for parsing human-readable strings into durations.144,908MITCommand line utilitiesDate and time date-calculationsAdjust dates relative to provided Chrono's NaiveDate122,327MITDate and time dttA Rust library for parsing, validating, manipulating, and formatting dates and times.121,344MIT OR Apache-2.0Date and timeParser implementations jiff-sqlxIntegration for Jiff with SQLx.117,687Unlicense OR MITDate and time pid-liteA small PID controller library109,833MIT OR Apache-2.0AlgorithmsDate and time std-embedded-timeImplementation of embedded-time Clocks using std::time109,043non-standardDate and timeDevelopment tools tai-timeNanosecond-precision monotonic clock timestamps based on the TAI time standard.100,211MIT OR Apache-2.0Date and timeEmbedded development floating-durationConverts durations to fractional numbers and allows automatic formatting of durations.97,435MIT/Apache-2.0Date and time waitforRetry a function until it succeeds, errors out, or a timeout/deadline is reached.95,282GPL-3.0-or-laterAsynchronousConcurrency durationsDuration constants89,741MIT OR Apache-2.0Date and timeNo standard library build_timestampSimple proc-macro to generate a build timestamp string as a const87,238MIT OR Apache-2.0Date and timeDevelopment tools interavlAn optimised interval tree for efficient interval stabbing74,454Apache-2.0AlgorithmsData structures durno_std duration parser and pretty-formatter for humans73,748MITDate and timeNo standard library rfc822_sanitizerrfc822/2822 sanitizer/normalizer.69,637GPL-3.0+Date and time pyo3-chronoAdds PyO3 support to Chrono structs via newtypes68,975MITAPI bindingsDate and time tinytimeLow overhead implementation of time-related concepts.67,997MIT OR Apache-2.0Date and time timer_listA list of timed events that will be triggered sequentially when the timer expires67,749GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0Data structuresDate and time temporencLibrary for the Temporenc time/date format.67,099non-standardDate and timeEncoding utc-dtSimple, fast and small UTC date, timestamp and datetime library for Rust.65,203MIT OR Apache-2.0Date and timeNo standard library easytimeProviding wrapper types for safely performing panic-free checked arithmetic on instants and durations.64,530Apache-2.0 OR MITDate and timeNo standard library strftime-rubyRuby `Time#strftime` parser and formatter63,198MITDate and timeNo standard library compound_durationConvert seconds to compound duration (week, days, hours, minutes, seconds)62,275BSD-3-ClauseDate and timeNo standard library super_speedy_syslog_searcherSpeedily search and merge log messages by datetime. DateTime filters may be passed to narrow the search. s4 aims to be very fast.62,116MITCommand line utilitiesDate and time finqlA quantitative finance toolbox56,708MIT OR Apache-2.0Date and timeMathematics duration-humanDuration wrapper to interact with humans54,816non-standardDate and time holochain_timestampMicrosecond-precision timestamp datatype for Holochain53,817Apache-2.0Date and time atomic-instant-fullA wrapper around Instant and AtomicUsize to implement most of the features of AtomicUsize52,529MITConcurrencyDate and time two_timerparser for English time expressions51,468MITDate and timeParsing tools chinese-lunisolar-calendarThe traditional Chinese Calendar, known as 農曆 or 陰曆 in Chinese, is based on the moon, and is commonly referred to as the Lunar…49,811MITDate and timeLocalization (L10n) PHASEXaveFast, clear and simple interface for calculating date, week day and time in Solar, Julian, Gregorian calendar.49,783non-standardDate and time dia-time...49,065LGPL-3.0-or-laterDate and timeNo standard library chrono-systemd-timeLibrary which parses systemd.time style timestamps into chrono types47,465MIT/Apache-2.0Date and time libtzfileThis library provides low and high level parsing of the IANA system timezone information files (TZIF).47,266MITDate and timeNo standard library flexible-timeA library to parse timestamps in a flexible format45,165Apache-2.0Command-line interfaceDate and time suncalcCalculate the position of the sun and sunlight phases.44,864MITDate and time chrono_lcLocalised date and time formatting library for Rust, based on chrono43,328MIT/Apache-2.0Date and time ms-converterFast abstraction for converting human-like times into milliseconds.41,849MITDate and time amadeus-typesHarmonious distributed data analysis in Rust.40,298Apache-2.0ConcurrencyData structures cyborgtimeA parser and formatter for std::time::{Duration, SystemTime}40,127MIT/Apache-2.0Date and time calcardiCalendar/JSCalendar and vCard/JSContact parsing, building and conversion library for Rust39,823Apache-2.0 OR MITDate and timeEmail xidlehookxautolock rewrite in Rust, with a few extra features39,740MITCommand line utilitiesDate and time strptimeDate & time parsing without date library dependencies.39,253MITDate and time jiff-dieselIntegration for Jiff with Diesel.38,572Unlicense OR MITDate and time mediatimeExact-integer rational time types for media pipelines — FFmpeg-style Timebase, Timestamp, and TimeRange. no_std, zero…34,620MIT OR Apache-2.0Date and timeMultimedia unix-tsUnix timestamp manipulation and conversion.34,282MITDate and time datetime-rsDate and time33,452MITDate and time date-rsGregorian calendar date33,007MITDate and time gearboxExcessive tooling for Rust, boosting productivity and operations32,989MITAsynchronousDate and time livesplit-corelivesplit-core is a library that provides a lot of functionality for creating a speedrun timer.32,921Apache-2.0/MITDate and timeNo standard library unix-ts-macrosMacro to quickly create unix-ts timestamps.32,592MITDate and time exonum-timeThe time oracle service for Exonum.31,871Apache-2.0CryptographyDate and time clap-durationMacros for clap argument value_parse31,267non-standardDate and time date_timeDate_Time is a high-level rust library for use in situations where precision beyond seconds is not necessary.31,186Apache-2.0Date and time heca-libHebrew Calendar library30,659MITDate and time expiration_dateA professional financial instrument expiration date management library with support for standard day count conventions.29,895MITDate and timeFinance clockSimple clocks29,434MITDate and time clock-boundA crate to provide error bounded timestamp intervals.28,997MIT OR Apache-2.0Date and time float_durationFloating-point Duration support. Provides quantification for spans of time. Unlike the standard std::time or the chrono crate,…28,792MITDate and time time-formatA lightweight library for formatting Unix timestamps with millisecond precision in UTC and local time28,556MITDate and timeInternationalization (i18n) irox-timeDate and Time types to manage the inherent complexity of dealing with the fourth dimension.28,344MIT OR Apache-2.0Date and timeEncoding hecaHebrew calendar utility27,692MITCommand line utilitiesDate and time trading-calendarComprehensive trading calendar with holidays and hours for global markets27,220MIT OR Apache-2.0Date and timeFinance juliandayJulian day is the continuous count of days since the beginning of the Julian Period. This crate implements a method to convert a…26,706MITDate and time sntp_requestTiny Rust library to request timestamp from NTP servers trough SNTP protocol.26,052MIT/Apache-2.0Date and timeNetwork programming uts2tsConvert a unix timestamp (seconds) to a struct {year, month, day, hour, minute, second, weekday}.25,761MITDate and timeEncoding kairosA library on top of chrono to calculate times and dates ergonomically25,467MPL-2.0Date and time year-helperThis library provides some useful functions to deal with years.25,435MITDate and timeNo standard library julianConvert between Julian day numbers and Julian & Gregorian calendars25,375MITDate and time bilala CLI salah time24,629GPL-3.0-onlyCommand line utilitiesDate and time dijoScriptable, curses-based, digital habit tracker24,044MITCommand-line interfaceDate and time cron-descriptorProvides human-readable desriptions of cron expressions23,755Apache-2.0Date and timeLocalization (L10n) kronosA tool to calculate complex time expressions23,435MITDate and time heliocronA simple program for calculating sunrise, sunset and related times, which can be integrated with cron to trigger other programs…23,116Apache-2.0 OR MITCommand line utilitiesDate and time update_rateA generic, low-overhead rate counter for FPS counters and the like.23,008MITDate and timeDevelopment tools::Profiling tzparseThis high-level library reads IANA system timezone information files and returns transition times (ie. daylight saving time) and…22,534GPL-3.0Date and timeParsing tools thetimeA simple but powerful Rust library for dealing with the time, both NTP and System. Contains wrappers for functions often buried…22,530Apache-2.0Date and timeLocalization (L10n) timensSimple and efficient library for timestamp and date manipulation.22,512MIT/Apache-2.0Date and time sunrise-nextSunrise and sunset calculator22,496MITDate and timeNo standard library govuk-bank-holidaysLibrary for loading the official list of bank holidays in the United Kingdom from GOV.UK22,195MITDate and timeLocalization (L10n) millisecondFormat milliseconds into a human-readable and relative timestamp formats. This package has no-std dependency.22,124MITDate and timeNo standard library chrono_elapsedA simple extension of chrono. Answers questions like: how much time has elapsed since date y? How long until date x will be upon…21,545MIT OR Apache-2.0Date and time pubky-timestampStrictly monotonic unix timestamp in microseconds21,247MITDate and time clock-rsA modern, terminal-based digital clock21,118Apache-2.0Command-line interfaceDate and time sans-io-timeTime structures for the sans-io pattern20,952MITDate and timeNo standard library video-timecodeLibrary for SMPTE timecode manipulation20,704MITData structuresDate and time chrono_localeLocalised date and time formatting library for Rust, based on chrono20,484MIT/Apache-2.0Date and time islamIslamic library for Rust20,292GPL-3.0-onlyDate and timeScience astrolabeDate and time library for Rust. Aims to be feature rich, lightweight and easy-to-use.20,251MIT OR Apache-2.0Date and time timelibA small Rust wrapper around the timelib library.19,393MITAPI bindingsDate and time ts_timetime- and scheduling-oriented utilities for tailscale19,190BSD-3-ClauseData structuresDate and time dos-date-timeAn MS-DOS date and time library19,068Apache-2.0 OR MITDate and timeNo standard library qubit-clockThread-safe clock abstractions for Rust: monotonic clocks, mock testing, high-precision time meters, and timezone support18,832Apache-2.0Date and timeDevelopment tools::Testing timepieceA command-line all-purpose timepiece18,460MITDate and time evryA shell-script-centric task scheduler; uses exit codes to determine control flow18,441Apache-2.0Command-line interfaceDate and time chinese-formatConvert data types to Chinese, with Rust18,289MITData structuresDate and time tsoracle-coreSync algorithm core for tsoracle: window allocator, 46/18-bit timestamp packing, monotonicity invariants, and the shared cluster…18,282Apache-2.0AlgorithmsConcurrency perDiemA comprehensive collection of timezone-naive date and datetime utilities17,925MITDate and timeMathematics chronounitA date-time formatter and time-unit library for Rust time17,518Apache-2.0Date and time timediff🦀 Rust library for printing human readable, relative time differences17,104MITDate and time epoch-cliA small command line utility for working with epoch timestamps.16,764MITCommand line utilitiesDate and time wall-clockA representation of time as displayed on a wall clock, without date or time zone.15,843MITDate and time datetime_parseparse various formats of date time strings to rfc333915,649non-standardDate and timeParsing tools sntpc-net-tokioTokio socket wrapper for sntpc library15,326MIT OR Apache-2.0AsynchronousDate and time carlA colorful commandline calendar with ical support. Similar to `cal`, but with features.15,307MITCommand line utilitiesDate and time zmana CLI year progress15,296GPL-3.0-onlyCommand line utilitiesDate and time togglUnofficial command-line interface for Toggl Track using the v9 API.15,094MITAPI bindingsCommand line utilities nippyAsync NTP - async fork of ntp15,013MITDate and timeEncoding timespanA simple timespan for chrono times.14,960GPL-3.0Date and time anydateDate & DateTime string parser14,890MIT OR Apache-2.0Date and timeParser implementations clock-bound-dA daemon to provide clients with an error bounded timestamp interval.14,437GPL-2.0-onlyDate and time