全屏时钟

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Fuso horário local

使用方法全屏时钟

Open fullscreen with the expand button. The browser may require a user interaction; press Esc or use the button to exit. 在线时钟、时区和时间工具，一站式使用。

Does the clock use an official time server?

No. Local time comes from your device and atomic synchronization is not claimed.

Can I hide seconds?

Yes. Use the Show seconds control; the display updates immediately.

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