{"domain":"Timezone conversion and offset mapping","factors":{"sourceZone":"IANA timezone database identifier for the origin location","targetZone":"IANA timezone database identifier for the destination location","hour":"Hour in 24-hour format (0-23) at the source location","minute":"Minute component (0-59) for precision conversion","dayOfYear":"Day number (1-366) determines DST status in each zone","year":"Year value for applying correct DST transition rules","applyDst":"Whether to apply daylight saving time offsets where rules exist"},"conventions":{"utcReference":"All conversions computed via UTC (offset 0) as the common reference point","dstTransitions":"Approximate DST start/end as day-of-year; actual transitions occur at specific local times","ianaDatabase":"Zone identifiers follow IANA tzdata naming (Area/City format)","offsetPrecision":"Offsets expressed in hours; some zones use half-hour (5.5) or quarter-hour increments"},"references":["IANA Time Zone Database (tzdata) - authoritative source for global timezone rules","ISO 8601 - international standard for date and time representation","RFC 5545 (iCalendar) - VTIMEZONE component for timezone definitions","UTC maintained by International Bureau of Weights and Measures (BIPM)","DST rules vary by jurisdiction and change periodically via legislation"],"slug":"timezone-map","name":"Timezone Map API","description":"25 timezone zones with UTC offsets, cities, DST, and time conversion between zones.","inputSchema":{"sourceZone":{"type":"enum","values":["UTC","America/New_York","America/Chicago","America/Denver","America/Los_Angeles","America/Sao_Paulo","Europe/London","Europe/Paris","Europe/Moscow","Africa/Cairo","Africa/Johannesburg","Asia/Dubai","Asia/Kolkata","Asia/Shanghai","Asia/Tokyo","Asia/Hong_Kong","Asia/Singapore","Australia/Sydney","Australia/Perth","Pacific/Auckland","Pacific/Honolulu","America/Mexico_City","America/Toronto","Europe/Berlin","Asia/Seoul"],"required":true,"description":"Source timezone identifier (IANA format)"},"targetZone":{"type":"enum","values":["UTC","America/New_York","America/Chicago","America/Denver","America/Los_Angeles","America/Sao_Paulo","Europe/London","Europe/Paris","Europe/Moscow","Africa/Cairo","Africa/Johannesburg","Asia/Dubai","Asia/Kolkata","Asia/Shanghai","Asia/Tokyo","Asia/Hong_Kong","Asia/Singapore","Australia/Sydney","Australia/Perth","Pacific/Auckland","Pacific/Honolulu","America/Mexico_City","America/Toronto","Europe/Berlin","Asia/Seoul"],"required":true,"description":"Target timezone identifier (IANA format)"},"hour":{"type":"number","min":0,"max":23,"required":true,"description":"Hour in source timezone (24-hour format)"},"minute":{"type":"number","min":0,"max":59,"default":0,"description":"Minute in source timezone"},"dayOfYear":{"type":"number","min":1,"max":366,"default":1,"description":"Day of year (1-366) for DST calculation"},"year":{"type":"number","min":2000,"max":2100,"default":2024,"description":"Year for DST rule application"},"applyDst":{"type":"bool","default":true,"description":"Apply daylight saving time rules where applicable"}},"example":"?sourceZone=America/New_York&targetZone=Asia/Tokyo&hour=14&minute=30&dayOfYear=180&year=2024&applyDst=true"}