How to Make Your Mac Announce the Time Out Loud

Your Mac can speak the time out loud — "It's ten o'clock" — on the hour, the half hour, or every quarter hour. It's an old-school feature that quietly survives in modern macOS, and it's better than it sounds: a spoken time check keeps you anchored during deep work without you ever breaking focus to look up. Setup takes under a minute, including choosing a voice you can stand.

Turn on time announcements

1. Open System Settings → Control Center.
2. Scroll to the bottom and click Clock Options.
3. Turn on Announce the time.
4. Choose the interval: On the hour, On the half hour, or On the quarter hour.

That's it — at the next matching mark, your Mac speaks. The path is the same on macOS 13 Ventura, 14 Sonoma, and 15 Sequoia, and switching the toggle off silences it just as fast. Announcements play through the current output device at the current system volume, so they respect your mute switch and headphone level.

Pick the voice and speed

1. In the same Clock Options sheet, click Customize Voice….
2. Choose a voice from the list, drag the Rate slider to taste, and click Play to preview.

The list draws from the system's installed voices. If it feels thin, you can download far better ones — including the natural Siri voices — under System Settings → Accessibility → Spoken Content → System voice; new downloads become available to the announcer too. A slightly slower rate genuinely helps here: the announcement is designed to be caught with half an ear, and a rushed voice defeats the point.

The limits — and an on-demand trick

Announcements are interval-only. There's no "speak the time now" button in Clock Options, so for an on-demand check you have two good routes: ask Siri ("what time is it?"), or let Terminal do it with the built-in speech command:

# speak the current time once, right now
say "It is $(date '+%l:%M %p')"

This uses your default system voice and changes no settings, so there's nothing to undo. It's handy inside shell scripts, too — a spoken timestamp when a long build finishes beats staring at a progress bar. And if announcements ever stop, check the obvious two: system volume, and whether the toggle quietly turned off after an update.

Who actually benefits

Time announcements sound like a novelty until you match them to the right person. Deep-focus workers use the hourly announcement as an anchor — it marks time passing without the temptation of checking a screen, which is exactly how focus dies. Anyone who cooks, paints, or works away from the desk gets a clock they can hear across the room. And for low-vision users, a spoken clock is simply more comfortable than squinting at the menu bar, which is part of why the feature has survived every macOS redesign since the '90s.

Two practical tips from living with it. Start with On the hour — quarter-hour announcements feel informative on day one and nagging by day three, and you can always dial up. And pick a calm, low voice at a slightly reduced rate; the announcement should register at the edge of attention, not startle you mid-sentence. Announcements go through whatever output device is current, so with headphones on, only you hear them.

The schedule persists across restarts and needs no app running — set it once and it simply becomes part of how your Mac behaves.

Make your Mac say anything

The same speech engine behind time announcements is scriptable for any text, any voice, any event — see the say command on Mac for spoken alerts when scripts finish, downloads land, or servers go quiet.