🌍 World Clock

Real-time global time zones and city times

🏠 Local Time
🌍 World Clocks
⏰ UTC Time
🔄 Converter
📚 Guide
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🕐 Local Time Features
⏰ Real-time Display
Live clock showing your current local time with seconds precision.
  • Automatic timezone detection
  • Analog and digital display
  • Date and day information
  • 24-hour format support
🌍 Timezone Awareness
Intelligent timezone detection and display.
  • GMT/UTC offset display
  • Daylight saving time detection
  • Timezone abbreviations
  • Geographic location info
🔍 Find City Time
⏰ Coordinated Universal Time (UTC)
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UTC is the primary time standard by which the world regulates clocks and time.
📊 UTC Information
🌐 What is UTC?
Coordinated Universal Time is the basis for civil time throughout the world.
  • Successor to Greenwich Mean Time (GMT)
  • Atomic time standard
  • Not affected by daylight saving
  • Used by aviation and computing
⏱️ Time Zones
All time zones are defined as offsets from UTC.
  • UTC-12 to UTC+14 range
  • Standard and daylight time
  • Political and geographical boundaries
  • Some countries use half-hour offsets
🔄 Time Zone Converter
🔧 Converter Features
⚡ Instant Conversion
Convert any time between different time zones instantly.
  • Real-time conversion
  • Daylight saving adjustment
  • Historical date support
  • Future date calculation
📅 Meeting Scheduler
Perfect for scheduling international meetings and calls.
  • Multi-timezone comparison
  • Business hours overlay
  • Weekend detection
  • Holiday awareness
📚 World Clock Guide & Time Zone Information
🌍 Understanding Time Zones
Time zones divide the world into 24 standard regions.
  • Based on 15° longitude intervals
  • Political boundaries affect actual zones
  • Some countries span multiple zones
  • Island nations may use unique offsets
☀️ Daylight Saving Time
Seasonal time adjustments in many regions.
  • Spring forward, fall back
  • Not used in all countries
  • Different start/end dates globally
  • Can affect UTC offset by 1 hour
💼 Business Applications
Time zones in professional contexts.
  • International meeting scheduling
  • Global trading hours
  • Customer support coverage
  • Project deadline coordination
✈️ Travel Planning
Time considerations for travelers.
  • Jet lag calculation
  • Flight schedule interpretation
  • Local business hours
  • Cultural time practices
💻 Technical Details
How computers handle time zones.
  • IANA Time Zone Database
  • Unix timestamp conversion
  • ISO 8601 format standard
  • Database storage best practices
🔧 Practical Tips
Best practices for time zone management.
  • Always specify time zone in communications
  • Use UTC for system timestamps
  • Consider daylight saving changes
  • Validate historical date conversions