Reciclaje para transporte aéreo de mercancías peligrosas

Year-round UTC-7 — Arizona does not observe daylight saving time. Broadcast and sports listings often say "8/7c" (Eastern / Central) without stating Pacific; Pacific viewers subtract three hours from Eastern, not two. Anchorage is usually four hours behind New York year-round (both observe the same federal DST weekends). Across the United States, Eastern and Pacific are three hours apart year-round. For Hawaii–East Coast pairs see HST to EST; for mainland multi-city mixes use the World Meeting Planner with named cities rather than a single "U.S. None of them observe mainland Daylight Saving Time, so their time stay the same year-round—while the gap versus New York or Los Angeles still changes when the mainland springs forward or falls back. County-level detail is beyond this page’s static mainland map—use a city clock or converter when the meeting is near a Time Zone line.