true solar time

ASTRONOMIC TIME CALCULATION

True solar time
astronomic time calculator

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

latitude: 59.9468

longitude: 71.9626

 

Local time: 08:29:59

True solar time: 08:17:14

Solar / Astronomic Time calculation:

Coordinated Universal Time (UTC) 22:29:59

Local Time 03:29:59

Day of Year 168

Time Equation, value 0.60735571419559

Time Equation, in seconds 36

Difference from Local Time, seconds 729

Total Difference, seconds 765

True Time: 08:17:14

This is the calculation of true solar (astronomic) time for location (59.9468, 71.9626).

 

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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 12/02/2025 and is equal to 00 hour 26 min 45 sec (1605 seconds). Minimum divergence is on the 30/10/2025 and is equal to 23 hour 55 min 42 sec (-258 seconds).

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