True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 42.930662
longitude: 46.548268
Local time: 07:18:49
True solar time: 07:28:46
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 23:18:49
Local Time 02:18:49
Day of Year 136
Time Equation, value -3.7432549587875
Time Equation, in seconds -225
Difference from Local Time, seconds -372
Total Difference, seconds -597
True Time: 07:28:46
This is the calculation of true solar (astronomic) time for location (42.930662, 46.548268).
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 08 min 24 sec (504 seconds). Minimum divergence is on the 30/10/2025 and is equal to 23 hour 37 min 21 sec (-1359 seconds).
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