Why this species needs a different approach
A panther chameleon reads the world almost entirely through its eyes. Movement, colour change, and light shifts are its information, and a room strobing with firework flashes while voices rise downstairs is a stream of signals it cannot resolve into anything reassuring. Unlike a tortoise that retreats into a shell or a frog that buries itself, a chameleon relies on stillness and foliage — and on sleep. A sleeping chameleon, settled on its chosen branch with its colours paled for the night, is genuinely less disturbed by noise than an awake one being watched and fussed over.
That makes your timing the main tool you have. Everything you do aims at one result: your chameleon asleep, hidden in planting, before the first fireworks start, in an enclosure nobody opens until morning.
Settle it early, in its own enclosure
Resist any urge to move the enclosure to a quieter room at dusk. For a panther chameleon, being carried through a bright house in a swaying cage is a bigger event than distant bangs, and a new position changes the light angles and sightlines it has mapped. If the cage sits in a room with big windows, deal with the windows instead: close curtains or blinds fully, and if flashes still leak in, drape a breathable cover over the window-facing side of the enclosure, never sealing the top ventilation panel that this species depends on for airflow.
Run the day as normally as you can — misting and feeding on schedule, earlier rather than later — then bring lights-off forward modestly so the chameleon picks its sleeping branch and settles while the house is still calm. Dense live or artificial planting is not decoration tonight; a chameleon that can tuck behind leaves has a visual barrier between itself and the room.
During the fireworks
No handling, no cage opening, no torch-lit checks. If you must look in, do it once, briefly, from outside the screen, and expect to see a pale, curled, sleeping animal — that stillness is success, not a problem. Keep household traffic past the cage low, keep dogs out of the room, and keep the room's lights off even between displays, because switching them on to celebrate resets the chameleon's night to flashing confusion.
Watch your humidity habits too. Well-meaning extra misting late at night, against a cool dark enclosure, is not comfort for this species; stick to the schedule you set during the day and let the enclosure's normal overnight pattern run.
Reading the next few days
A panther chameleon that had a disturbed night may show dark or restless colours the next day, eat lightly, or stay higher and more watchful than usual. Normal feeding, normal basking, and settled daytime colours returning within a day or two tells you it has shrugged the night off.
Seek a reptile vet if stress signs harden into something else: eyes kept closed during the day, a weak or clumsy grip, repeated gaping, sunken eyes alongside refusal to drink, or several days with no interest in food at all. In a chameleon those point beyond one loud evening and toward hydration or health problems that fireworks may have unmasked rather than caused, and early examination matters for an animal that hides illness well.
One plan the whole household can see
The commonest fireworks-night failure for a chameleon is not the fireworks — it is a well-meaning family member turning the lights on, opening the cage, or offering food at midnight. KinsLe's Family Sharing helps prevent exactly that by sharing your chameleon's profile and care details with the family who help with it, so the early lights-off, the covered side, and the no-opening rule are in front of everyone working from the same information.