Dato is a replacement for the system menu bar clock. By default, it looks exactly the same, but when you click it, you get a small calendar, calendar events, the current time in various time zones, and more.

Dato supports all the locales and languages that macOS supports for dates, times, and the calendar, but the menus are English-only.
Features
- Calendar, optionally with week numbers and event indicators.
- Your upcoming events for the next week (customizable) at a glance.
- Time zones, optionally with custom names.
- Custom format for the date & time in the menu bar.
- Highlight certain days of the week in the calendar.
- Search time zones by city (15k cities included offline).
- Supports all calendar services that the built-in Calendar app supports (iCloud, Google, Outlook, etc).
- Fully customizable.
- Lots of in-app keyboard shortcuts for power users.
- Global keyboard shortcut to open/close the app. (macOS 10.15 and later)
- Supports calendar events with HTML formatted notes.
- Show seconds in the menu bar clock or in the menu. (Optional)
- βJoin Zoom Meetingβ button on Zoom meeting calendar invites.
- Open calendar events from Google Calendar directly in Google Calendar.
- Custom color for the date & time menu bar text.