How it works
Search any city to add it to the board; your own zone is detected and pinned first. Each card shows the live local time updating every second, the date, the current UTC offset, and a sun or moon marking day or night, so a glance tells you whether it's a reasonable hour to call. Because it reads the browser's built-in time-zone database, daylight-saving is always current and the whole thing works offline.
Your selection lives in the page URL, so “Copy shareable link” gives your team a one-click board of exactly the offices and clients you care about, no account, no setup, nothing stored on our side.
Frequently asked questions
Is the time accurate to the second?
The clock ticks every second from your device's clock, so it is as accurate as your computer's time. The time-zone offsets and daylight-saving rules come from the browser's built-in IANA database and are always current.
Why is one city marked as “you”?
Your own zone is detected from your browser and pinned first as a reference. If it looks wrong (which can happen behind a VPN), just add your real city, the rest of the board still works.
Can I save or share my board?
Yes. The cities and clock format are stored in the URL, so bookmarking the page or sharing the link preserves your exact board. It's all client-side, nothing is sent to a server.
Does it handle half-hour zones?
Yes: India (+5:30), Nepal (+5:45) and other fractional-offset zones show their true local time, unlike clocks that assume whole-hour offsets.