true solar time


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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: 04:57:49

True solar time: 04:50:24

Solar / Astronomic Time calculation:

Coordinated Universal Time (UTC) 08:57:49

Local Time 04:57:49

Day of Year 109

Time Equation, value -0.74053639458849

Time Equation, in seconds -44

Difference from Local Time, seconds 489

Total Difference, seconds 445

True Time: 04:50:24

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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