True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 53.4813
longitude: 103.9929
Local time: 00:44:58
True solar time: 23:56:12
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 11:44:58
Local Time 19:44:58
Day of Year 317
Time Equation, value -15.259800814458
Time Equation, in seconds -916
Difference from Local Time, seconds 3842
Total Difference, seconds 2926
True Time: 23:56:12
This is the calculation of true solar (astronomic) time for location (53.4813, 103.9929).
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 01 hour 18 min 38 sec (4718 seconds). Minimum divergence is on the 30/10/2025 and is equal to 00 hour 47 min 35 sec (2855 seconds).
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