USNO Data for 2017 Solar Eclipse for
TIMPA Clear Sky Chart

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EventLocal Time (UT-7)Safety action
Start of partial Eclipse2017-08-21 09:15:40eclipse glasses ON
Maximum Eclipse2017-08-21 10:35:40 Max coverage 58.9%watch 2h47m of partially covered sun
End of Partial Eclipse2017-08-21 12:02:23eclipse 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 TIMPA clear sky chart is really UT-7.)Also, times, even on USNO's page, are accurate only if the latitude/longitude of the chart for TIMPA is accurate. Check the road map.

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