I fetched the TZ info based on latitude and longitude supposed to be in Austin, TX.
http://api.geonames.org/timezone?lat=30.260572&lng=-97.771889
I received incorrect data:
Code:
<geonames>
<timezone tzversion="tzdata2018e">
<countryCode>US</countryCode>
<countryName>United States</countryName>
<lat>30.260572</lat>
<lng>-97.771889</lng>
<timezoneId>America/Chicago</timezoneId>
<dstOffset>-5.0</dstOffset>
<gmtOffset>-6.0</gmtOffset>
<rawOffset>-6.0</rawOffset>
<time>2018-09-27 22:01</time>
<sunrise>2018-09-28 07:22</sunrise>
<sunset>2018-09-28 19:20</sunset>
</timezone>
</geonames>
Though the issue could be related to this issue (http://forum.geonames.org/gforum/posts/list/35285.page) so I added the radius, but I get the same incorrect data.