true solar time

ASTRONOMIC TIME CALCULATION

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True solar time
astronomic time calculator

The current true solar time for location compared to local time:

latitude: 38.897957

longitude: -77.036560

 

Local time: 00:25:48

True solar time: 00:15:10

Solar / Astronomic Time calculation:

Coordinated Universal Time (UTC) 04:25:48

Local Time 00:25:48

Day of Year 177

Time Equation, value 2.4868703134963

Time Equation, in seconds 149

Difference from Local Time, seconds 489

Total Difference, seconds 638

True Time: 00:15:10

This is the calculation of true solar (astronomic) time for location (38.897957, -77.036560).

 

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The Local and Astronomic Time Divergence

The chart shows the divergence between local and astronomic time for the chosen place within a current year period. Maximum divergence of local and solar time this year is on the 12/02/2019 and is equal to 00 hour 22 min 45 sec (1365 seconds). Minimum divergence is on the 30/10/2019 and is equal to 23 hour 51 min 42 sec (-498 seconds).

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