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: 05:43:17

True solar time: 05:24:10

Solar / Astronomic Time calculation:

Coordinated Universal Time (UTC) 10:43:17

Local Time 05:43:17

Day of Year 20

Time Equation, value 10.964303337229

Time Equation, in seconds 658

Difference from Local Time, seconds 489

Total Difference, seconds 1147

True Time: 05:24:10

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 12/02/2021 and is equal to 00 hour 22 min 45 sec (1365 seconds). Minimum divergence is on the 30/10/2021 and is equal to 23 hour 51 min 42 sec (-498 seconds).

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