Uwe L. Korn created ARROW-378:
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             Summary: Python: Respect timezone on conversion of Pandas datetime 
columns
                 Key: ARROW-378
                 URL: https://issues.apache.org/jira/browse/ARROW-378
             Project: Apache Arrow
          Issue Type: Bug
            Reporter: Uwe L. Korn


Currently we convert columns irrespectively of their timezone directly to 
timestamps in Arrow. While in Pandas you are able to specify timezones, in 
Arrow we have the assumptions that a Timestamp is always the time of the 
specified unit since 00:00:00.000 on 1 January 1970, UTC. Thus we have to check 
if {{df['column‘].tz}} is set and convert if necessary to UTC before converting 
to an Arrow column. 



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