september 21, year 2009 at 2:29 am

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21 de Septiembre, año 2009, a las 2:29 AM

September 21, 2009 at 2:29 AM is a specific date and time. However, you haven't provided a question or context; hence, I'm uncertain about what you would like to know. Please provide more details or ask a question so I can assist you better.