|Event||Local Time (UT-5.0)||Safety action|
|Start of partial Eclipse||2017-08-21 11:40:46||eclipse glasses ON|
|Maximum Eclipse||2017-08-21 13:09:17 Max coverage 61.1%||watch 2h57m of partially covered sun|
|End of Partial Eclipse||2017-08-21 14:38:08||eclipse glasses off, resume mundane life|
See more detail at USNO's webpage for this chart. (May be very slow.)
Local times are accurate only if the timezone for the San Antonio clear sky chart is really UT-5.)Also, times, even on USNO's page, are accurate only if the latitude/longitude of the chart for San Antonio is accurate. Check the road map.
San Antonio Clear Sky Chart | All charts along totality | Charts Home
Page is on server2.