True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 52.647526
longitude: 158.554994
Local time: 03:40:58
True solar time: 02:09:25
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 10:40:58
Local Time 22:40:58
Day of Year 198
Time Equation, value 5.7735828992987
Time Equation, in seconds 346
Difference from Local Time, seconds 5147
Total Difference, seconds 5493
True Time: 02:09:25
This is the calculation of true solar (astronomic) time for location (52.647526, 158.554994).
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 40 min 23 sec (6023 seconds). Minimum divergence is on the 30/10/2025 and is equal to 01 hour 09 min 20 sec (4160 seconds).
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