Alarm goes off 1 hour early

I too had this problem, I was able to reset my phone then delete my alarms. Once all alarms were deleted then I was able to add new ones and it worked for me.

yeah it is I have heard that it will be fixed with 4.2 but not 100 percent confirmed

Its a problem they are having with time zones if the alarm is reaccuring then it will cause problems with daylight savings times you can readd them or if you go to settings general date and time and then turn off set automatically and choose your time zone it will allow you to have recurring alarms

hey guys, i to am having this problem, i have rest my phone, deleted my alarms and changed my time zones. so basically ive played around with all of the suggestions and still isnt working. this did start till 2 or 3 days ago... whats the deal here? am i going to have to send this thing in? my sister and i have the same phone oon the same carrier and got in the same day but shes not having these issues.. talk about unfair :P
help is very much welcomed please

Set an alarm for 3 days and alarm went off, but if I set it for everyday it would go off at the correct time. Wonder if this could be something to do with daylight savings time, since they change when it occurs. Like someone else said I just noticed it about 3 days ago

Hi, I've found a simple fix that works for me, just completely power down your phone and re-boot, this seems to match the system clock with the displayed time and hey-presto no more late alarm calls. Good luck all.

If you dont have it as a reacuring alarm it wont do it

well that kindda *****.. i wke up at different times every other day and its nice not to have to set the alarm every night. Apple update im thinking?