Web alarm clock for 6:23 a.m.
Pause your airport preparations at 6:23 am so you can shift from checking documents and bags to getting through security before the first inter-island flight. Setting the alarm for this exact time gives you a firm break in the middle of the task, with 7:00 am as a useful reference point for the next stage of your morning.
Your boarding pass, luggage, and nearby travellers can make the terminal noisy enough to cover a quiet alarm. Raise the volume before relying on the signal, then play a quick test and keep your phone close rather than buried in a carry-on. The alarm will not sound for your security screening if this browser page is closed or your phone goes to sleep, so keep both active until 6:23 am.
Allow extra travel time before dawn because the road to the airport may be clear for long stretches yet still slow near terminal entrances, checkpoints, or ferry-linked routes. Check the likely journey from your barangay while preparing, and leave a small buffer for finding the correct departure area. At this early hour, a planned pickup point can also prevent last-minute searching along a dim roadside.