True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 59.90432
longitude: 46.43872
Local time: 23:08:00
True solar time: 22:59:50
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 20:08:35
Local Time 23:08:00
Day of Year 40
Time Equation, value 14.503309722592
Time Equation, in seconds 870
Difference from Local Time, seconds -380
Total Difference, seconds 490
True Time: 22:59:50
This is the calculation of true solar (astronomic) time for location (59.90432, 46.43872).
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 16 sec (496 seconds). Minimum divergence is on the 30/10/2025 and is equal to 23 hour 37 min 13 sec (-1367 seconds).
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