True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 42.829895
longitude: 44.407607
Local time: 01:03:42
True solar time: 00:55:51
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 17:03:42
Local Time 20:03:42
Day of Year 195
Time Equation, value 5.4764264864395
Time Equation, in seconds 329
Difference from Local Time, seconds 142
Total Difference, seconds 471
True Time: 00:55:51
This is the calculation of true solar (astronomic) time for location (42.829895, 44.407607).
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 16 min 58 sec (1018 seconds). Minimum divergence is on the 30/10/2025 and is equal to 23 hour 45 min 55 sec (-845 seconds).
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