Second Clock

What is Second Clock?

Second Clock is a native macOS utility that adds a second clock to the menu bar so you can keep another time zone visible at a glance. It is designed for people who work with teammates, clients, friends, or family in other regions and want a quick reference without opening Clock, Calendar, or a world-time website. The app focuses on a simple workflow: choose another time zone and keep that time available in the menu bar throughout the day. It is especially useful for remote work, international scheduling, travel planning, and comparing local time with a destination or office location. Second Clock is published by Sindresorhus and is built as a focused menu bar helper rather than a full calendar or world clock suite.

Key features

• Show a second time zone directly in the menu bar
• Keep another region's current time visible while you work
• Choose a different time zone for quick comparison with local time
• Use prefix text to add a short label, symbol, or flag emoji
• Reposition the menu bar item to fit your preferred layout
• Run as a lightweight helper without opening a full clock window

Safety overview

Status: Safe

Second Clock is a straightforward menu bar utility with a narrow purpose, so its behavior is generally low risk for most users. It is intended to display time information in the menu bar and does not need unusually broad system access for that job. Removing it simply stops the extra clock from appearing. As with any menu bar app, keep it only if you actively use the feature and download updates from the developer's normal distribution channel.

Recommendation: Keep Second Clock if you regularly coordinate across time zones and want a constant menu bar reference. If you no longer use a second time zone, you can remove it without affecting macOS beyond losing that extra clock display.

Common paths

• /Applications/Second Clock.app

Related apps

• Dato
• Zone Bar
• Week Number

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