Use: import dateparser df['PDT/PST'] = pd.to_datetime(df['PDT/PST'].apply(dateparser.parse), utc=True) print (df) PDT/PST 0 2021-10-29 ... ... <看更多>

PST = Pacific Standard Time = fixed to UTC-8; PT = Pacific Time = a general reference to the time zone, which alternates between PDT and PST ... ... <看更多>

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