Horzono World Clock & Daylight

Horzono 3.0 is here — now in 11 languages, with calendar events and a busy-day heat map. See daylight across the world, plan meetings, and scrub time across every city.

Horzono shows you what time it is for the people you work with and care about — anywhere in the world. No time-zone math, no UTC in your head, no "wait, what time is it there?" Just add a person and see.

Add a person and pick their city from a database of 25,000+ — no time zones to memorize, Horzono just knows. Give each one a name, an emoji, a photo, or a contact, because you're tracking people, not places. See their local time at a glance, and whether it's day or night where they are, so you know if it's a good moment to reach them. Drag the time-offset slider to preview any moment across everyone at once — find a time that works before you schedule a call, a meeting, or a trip.

Built for iPhone, iPad, the Mac menu bar, and Apple Vision Pro. Works completely offline with more than 25,000 cities. No ads. No tracking. No subscription.

FEATURES • Daylight at a glance — day or night, sunrise and sunset for every person • World clock, fully offline — the current time for 25,000+ cities, no internet needed • Time-offset slider — scrub up to 24 hours forward or back across everyone at once • Meeting & time-zone planner — line up a time that works for the whole team • Reference point — compare everyone against one person you choose, or UTC • Month calendar with your system events, right beside your people • Busy-day heat map — spot your most packed days on the calendar • Join upcoming call — jump into your next meeting in a single tap • Make it personal — a custom name, an emoji or photo avatar, or a contact for each person • Country-flag avatars by default, so new entries look right instantly • Mac menu bar app with a global hotkey to summon Horzono from anywhere • Apple Vision Pro support • iCloud sync — your people and settings on all your devices

HORZONO PLUS One simple in-app purchase — no subscription, ever. Plus unlocks iCloud sync, the reference location and UTC, the time-offset slider, calendar events and the busy-day heat map, location customization, and — on Mac — the global hotkey and join-call. It also helps support ongoing, independent development.

PRIVATE BY DESIGN Horzono has no ads, never tracks you, and keeps your data on your devices.

Questions or ideas? We'd love to hear from you at micropixels.software/horzono.