True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 51.1542
longitude: 37.9095
Local time: 08:48:10
True solar time: 08:07:48
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 00:48:10
Local Time 03:48:10
Day of Year 65
Time Equation, value 12.004362161627
Time Equation, in seconds 720
Difference from Local Time, seconds 1702
Total Difference, seconds 2422
True Time: 08:07:48
This is the calculation of true solar (astronomic) time for location (51.1542, 37.9095).
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 12/02/2026 and is equal to 00 hour 42 min 58 sec (2578 seconds). Minimum divergence is on the 30/10/2026 and is equal to 00 hour 11 min 55 sec (715 seconds).
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