True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 75.472665
longitude: 143.943687
Local time: 01:17:24
True solar time: 01:47:24
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 11:17:24
Local Time 20:17:24
Day of Year 198
Time Equation, value 5.7735828992987
Time Equation, in seconds 346
Difference from Local Time, seconds -2146
Total Difference, seconds -1800
True Time: 01:47:24
This is the calculation of true solar (astronomic) time for location (75.472665, 143.943687).
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 01/01/2025 and is equal to 00 hour 00 min 00 sec (0 seconds). Minimum divergence is on the 30/10/2025 and is equal to 23 hour 07 min 47 sec (-3133 seconds).
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