True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 51.406976
longitude: 108.881011
Local time: 12:42:40
True solar time: 10:57:35
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 22:42:40
Local Time 07:42:40
Day of Year 168
Time Equation, value 0.60735571419559
Time Equation, in seconds 36
Difference from Local Time, seconds 6269
Total Difference, seconds 6305
True Time: 10:57:35
This is the calculation of true solar (astronomic) time for location (51.406976, 108.881011).
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 59 min 05 sec (7145 seconds). Minimum divergence is on the 30/10/2025 and is equal to 01 hour 28 min 02 sec (5282 seconds).
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