Not all alarms have been updated to account for daylight savings time ending, causing some to wake up later than expected. If you are an iPhone user, check out any alarms you have set to make sure that they are now for the correct time.Click to see full answer. People also ask, will my iPhone alarm adjust to daylight savings?You alarm will ring in the new Daylight Saving time. If you set an alarm for 1:30 AM, it will ring at that time as the time change does not happen until 2:00 AM. If you need to be up at 2:30 AM on Sunday, then I would set an alarm for 1:59 AM and get up a half hour earlier.One may also ask, will my iPhone change for daylight savings automatically 2018? If you’re a new iPhone, iPad, iPod touch or Mac user, and are wondering if your device will automatically fall back an hour, then the short answer is “Yes”, your iPhone, iPad or iPod touch will automatically fall back an hour on their own as long as you have correctly set the timezone (General > Date & Time > Time Zone In this regard, do iphones automatically change time when clocks go forward? The good news is, yes. If you have an iPhone, iPad or Mac they will automatically change. Just to be sure you’re not caught out on the time front, check that you have your ‘date and time’ options set to ‘set automatically and make sure your iOS is up to date too.How do I make sure my iPhone changes time?To enable iPhone’s automatic time switching, go to Settings > General > Date & Time and make sure Set Automatically is toggled on. Your iPhone will then auto-update your time based on your time zone.