USA Clock: World Clock & Zones

USA Clock — The Luxury Time Intelligence Suite for America The only clock app built specifically for the USA. Track all 6 US time zones - Pacific, Mountain, Central, Eastern, Alaska & Hawaii - with atomic precision. 100% offline. BUILT FOR THE USA, READY FOR THE WORLD • 2000+ Cities: All 50 states + world cities with live flags & offsets • 13 Split-Zone States Solved: Florida, Texas, Idaho, Tennessee & more - know exactly which time zone a city is in • All 300+ US Area Codes: Instant "Safe to Call" alert before you dial • Daylight Saving Time Intelligence: Live countdown to Spring Forward / Fall Back. Knows Arizona & Hawaii don\'t observe DST. SEE TIME LIKE NEVER BEFORE • Interactive USA Map with LIVE Solar Terminator: Watch real sunlight sweep across the continent • 24-Hour Day/Night Scrubber: Forecast daylight anywhere, anytime • Instant Converter: Type "3pm Dallas to LA" and get instant answers FOR WORK & TRAVEL • Meeting Planner: Find the perfect golden hour across PT, MT, CT, ET & world. Export to Apple Calendar. • Jet Lag Strategy: Scientific circadian plan with light exposure & sleep shifting for your flights • Wall Street Clock: Live NYSE, NASDAQ & CME opening bell countdowns PRECISION TIMING SUITE • Chrono Lab: 60FPS Stopwatch with lap analytics, Multi-Timer & Pomodoro Focus with ambient sounds • Nightstand Mode: OLED-friendly bedside clock with burn-in protection • Offline-First & Private: All IANA time calculations run on-device. No tracking. No latency. Designed with the Meridian luxury system - midnight obsidian & champagne gold, crafted for iPhone & iPad. Download USA Clock and master time across America and beyond.