True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 56.91812
longitude: 53.0035
Local time: 05:19:06
True solar time: 04:49:53
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 20:19:06
Local Time 00:19:06
Day of Year 171
Time Equation, value 1.2370395269099
Time Equation, in seconds 74
Difference from Local Time, seconds 1679
Total Difference, seconds 1753
True Time: 04:49:53
This is the calculation of true solar (astronomic) time for location (56.91812, 53.0035).
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 42 min 35 sec (2555 seconds). Minimum divergence is on the 30/10/2025 and is equal to 00 hour 11 min 32 sec (692 seconds).
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