⏰ Modern datetime library for Python

CLI tool to convert a natural language date/time string to UTC

Fast and simple datetime, date, time and duration parsing for rust.

A fast pure Swift RFC 3339 timestamp parser

An extremely fast parser and formatter of standardized date and date-times supporting RFC-3339 (ISO-8601 profile) and more.

more than 80 gpl3+ licensed guile scheme libraries

A pure python RFC3339 validator

RFC 3339 Date Parser

Convert an epoch timestamp to a human readable timestamp.

⏱ Opinionated Python library to produce and transform timestamps to a strict RFC 3339 format – Date and Time on the Internet.

Parsers for ABNF Syntaxes

Date parsing library supporting the full format RFC3339

A single C header utility to parse and format RFC 3339 timestamps

JAVA DataTimeFormatter to strictly parse (and format) RFC3339 timestamps

Golang logging library with minimal dependencies, consistent log format and RFC3339 timestamps.

Custom time implementation for unmarshal of only date in json to time.Time

This is an Ada 2012 library that implements the internet time protocol RFC-3339

Laravel Validation Rule