Currently, opening times are simply set to Monday to Sunday 9:00 am - 4:00 pm. However, according to the WA gov website, the visitor centre is closed from early December to early February each year (https://exploreparks.dbca.wa.gov.au/site/karijini-visitor-centre).

I'm not quite sure how best to indicate this here, as no specific date is given (just early ...).

"Defibrillator outside the skywalk cafe, left side of door, operated by St John, accessible 24/7 by calling 000 for cabinet access code"
OSM snapshot date: 2025-07-08T15:45:36Z
POI has no name
POI types: emergency-defibrillator
#organicmaps android

"Defibrillator by St John in cabinet accessible 24/7 by calling 000 for cabinet access code"
OSM snapshot date: 2025-07-08T15:45:36Z
POI has no name
POI types: emergency-defibrillator
#organicmaps android

"3 public 24/7 unisex toilets, free of charge"
OSM snapshot date: 2025-07-08T15:45:36Z
POI has no name
POI types: amenity-toilets
#organicmaps android

"Defibrillator by St John accessible 24/7 by calling 000 for cabinet access code"
OSM snapshot date: 2025-07-08T15:45:36Z
POI has no name
POI types: emergency-defibrillator
#organicmaps android

"Defibrillator by St John accessible 24/7 by calling 000 for cabinet access code, outside Jurien Bay Beach Cafe"
OSM snapshot date: 2025-07-08T15:45:36Z
POI has no name
POI types: emergency-defibrillator
#organicmaps android

"Defibrillator inside Coles, accessible when Coles is open, close to checkout"
OSM snapshot date: 2025-07-08T15:45:36Z
POI has no name
POI types: emergency-defibrillator
#organicmaps android

"Defibrillator 24/7 with code via 000 outside Coles, left side of door"
OSM snapshot date: 2025-07-08T15:45:36Z
POI has no name
POI types: emergency-defibrillator
#organicmaps android

Unable to answer "Is this covered (protected from rain)?" – Picnic Table – node/6265186608 via StreetComplete 61.1:

Just a bench, no table

"AED at desk at Karijini Visitor Centre accessible during opening times"
OSM snapshot date: 2025-07-08T15:45:36Z
POI has no name
POI types: emergency-defibrillator
#organicmaps android