How make snoozing iphone alarm go away for today? Very often by the time I get tothe phone it's lock screen is already on and black so when i wake it up the alarm goes to snooze and i have not found any way to disable the alarm for today unless I go to the alarm settings and switch it off and on again.
Instead of swiping the snooze to the right like you would if unlocking, swipe to the left, then push the x.  Done

Before swiping, the screen will look like this:



After swiping left on the "Snoozing" message, you should see:



Clicking on the small cross should then cancel the alarm.