True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 55.4308
longitude: 75.9698
Local time: 14:19:21
True solar time: 12:38:49
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 02:19:21
Local Time 09:19:21
Day of Year 315
Time Equation, value -15.590851884832
Time Equation, in seconds -935
Difference from Local Time, seconds 6967
Total Difference, seconds 6032
True Time: 12:38:49
This is the calculation of true solar (astronomic) time for location (55.4308, 75.9698).
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 02 hour 10 min 43 sec (7843 seconds). Minimum divergence is on the 30/10/2025 and is equal to 01 hour 39 min 40 sec (5980 seconds).
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