zoneinfo

Time, Date and Timezone library for lua

A Linux daemon to automatically update the system timezone based on location

Compare entire days across multiple time zones from the terminal (Rich CLI)

Easily parse Time Zone Information Format (TZif) files.

Easy way to get IANA timezones list from OS

SysForge is a Python CLI toolkit that bundles six standalone utility apps plus one integrated dashboard command

PyClock is a terminal digital clock: immutable domain objects, injectable time sources, renderer strategies, threaded input, persisted alarms, and a small standard-library CLI.

A feature-rich Python CLI age calculator built as a small layered application

World Digital Clock is a Python Tkinter application that displays real-time time, date, and day for multiple cities worldwide. It features live updates, timezone selection, and dynamic city images in a modern, user-friendly interface.

TZif is an Ada 2022 library for parsing and querying IANA's compiled timezone information (TZif format, RFC 9636).

Deterministic IANA time-zone boundary fixtures for temporal tests

Faithful Rust port of IANA tzdb checklinks.awk — Zone/Link graph consistency checker (link-to-nowhere, link-to-link, name collisions, backward backcheck)

update-zoneinfo is Perl script that keeps zoneinfo up-to-date.

Faithful Rust port of IANA tzdb checknow.awk — zonenow.tab consistency checker (now-through-28-years zdump verification)

CLI interattiva in Python e C++ che risolve il nome di una capitale mondiale nel relativo fuso orario IANA e mostra l'ora locale corrente

Get email alerts when an aurora might soon be visible in your area.

Rust port of upstream tzcode localtime.c runtime semantics — TZif → local civil time, verified field-for-field against a compiled localtime.c oracle. Not a libc replacement.

🌍 Parse and query IANA timezone information using the TZif Ada 2022 library for efficient and reliable timezone handling.