How To Fix Apple Intelligence Siri Not Recognizing 24-Hour Time Alarms

Select Language:

Having trouble getting Siri to recognize 24-hour (military) time when setting alarms? You’re not alone. Many users have the same issue, especially if they prefer to keep their phone’s settings in 24-hour time but find Siri defaulting to 12-hour format when setting alarms.

Here’s a simple way to resolve this issue and make Siri understand your commands in 24-hour time, without changing your internal way of thinking or manually converting times.

First, ensure your phone’s settings are correctly set to 24-hour format. You mentioned setting “24-Hour Time” under Settings → General → Date & Time, which is great. Sometimes Siri might not directly understand commands in 24-hour format unless the speech pattern is a bit more explicit.

Instead of asking Siri to set the alarm with the hour in 24-hour format like “zero nine three zero,” try saying the time explicitly with “a.m.” or “p.m.” at the end. For example, say “Set an alarm for 21:30.” Siri is more likely to recognize the time if you include “p.m.” after the number, like “Set an alarm for twenty-one thirty p.m.” But note, Siri often prefers times with “a.m.” or “p.m.” for clarity, especially for times in the afternoon or evening.

If you want to use 24-hour time naturally, you can try the following method: when giving the command, say, “Set an alarm for 21:30” and include “p.m.”—like “Set an alarm for 21:30 p.m.” Alternatively, try breaking it down: “Set an alarm for nine thirty p.m.” or “Set an alarm for nine thirty at night.”

However, since Siri sometimes defaults to 12-hour format for commands, the simplest trick is to add “a.m.” or “p.m.” whenever you set alarms using 24-hour numbers. This helps Siri match your request to the correct time.

In summary:
– Keep your phone in 24-hour format in Settings.
– When setting alarms with 24-hour times, include “a.m.” or “p.m.” in your vocal commands.
– Use clear, explicit phrases like “Set alarm for 21:30” or “Set an alarm for nine thirty p.m.”

This small adjustment makes Siri understand your requests better without changing how you think about or perceive time. Give it a try, and you should find it much easier to set alarms at the correct times without any confusion!