Ultra-Fast Reverse Geocoding. Global Coverage.

This API returns time zone information for any latitude and longitude coordinates — the IANA time zone identifier, current UTC offset, daylight saving time status and schedule, and current local time.It's useful when you have a user's geographic coordinates and need to display local time, schedule events correctly, or convert UTC timestamps to the user's local time. Pass in a UTC reference time and the API performs the conversion for you....

GPS and device location APIs give you coordinates. This API turns those coordinates into something useful: the country, state, city, suburb, and postal code the user is actually in.Most reverse geocoding services are built around street addresses — they try to resolve coordinates to the nearest building. That works well in dense urban areas but degrades quickly for mobile users, regional locations, and anywhere the street data is sparse. BigDataCloud's approach is different: we resolve to administrative and non-administrative boundaries instead, which means consistent results regardless of how populated the area is....

This API combines the output of the Reverse Geocoding to City API and the Time Zone by Location API into a single call.If your application needs both locality information and time zone data for a set of coordinates — which is common for scheduling tools, logistics platforms, and location-aware mobile apps — using this endpoint halves the number of API calls and reduces latency compared to calling each separately. It also means half the quota consumption for the same result....