#ONLINE US TIME ZONE MAP UPDATE#

This allows a map to be created highlighting these points. It includes the latitude and longitude coordinates for the point of reference for each time zone. This file is primarily used to present a list of time zones for a user to pick from. The tz database includes a file called zone.tab. If you need to convert to a Windows time zone for use with the TimeZoneInfo class in. Most of the methods listed will return an IANA time zone id.

#ONLINE US TIME ZONE MAP UPDATE#

Please update this list if you know of any othersĪlso, note that the nearest-city approach may not yield the 'correct' result, just an approximation.

geo2tz - based on Timezone lookup, available via Docker image.

GeoNames has client libraries for just about everything.

AskGeo has its own libraries for calling from Java or.

timezone - Ruby gem that calls GeoNames.

Libraries that call one of the web services

What Time is it here? - Blog post describing PHP and MongoDB.

LatLongToTimeZone - Java and Swift libraries.

latlong - Go library (Read this post also.).Implementations that use the older tz_world data docker-timezone-lookup - docker container wrapping node-geo-tz.node-geo-tz - JavaScript library (Node.js only).Implementations that use the Timezone Boundary Builder data Time Zone Geolocation Offline Implementations

whereonearth-timezone - GeoJSON version with WOEDB data merged in.tz_world - the original shapefile data from Eric Muller.The following projects have previously been sources of time zone boundary data, but are no longer actively maintained. Includes territorial waters near coastlines. Timezone Boundary Builder - builds time zone shapefiles from OpenStreetMaps map data.GeoGarage Time Zone API - commercial, focusing on Nautical time zones.AskGeo - commercial (but arguably more accurate than GeoNames).

Online us time zone map