True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 63.319116
longitude: 158.454223
Local time: 21:58:13
True solar time: 21:34:12
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 05:58:13
Local Time 16:58:13
Day of Year 116
Time Equation, value -2.1627805806912
Time Equation, in seconds -130
Difference from Local Time, seconds 1571
Total Difference, seconds 1441
True Time: 21:34:12
This is the calculation of true solar (astronomic) time for location (63.319116, 158.454223).
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 40 min 47 sec (2447 seconds). Minimum divergence is on the 30/10/2025 and is equal to 00 hour 09 min 44 sec (584 seconds).
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