True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 54.354767
longitude: 109.504912
Local time: 03:22:34
True solar time: 02:40:51
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 14:22:34
Local Time 22:22:34
Day of Year 107
Time Equation, value -0.26404897972982
Time Equation, in seconds -16
Difference from Local Time, seconds 2519
Total Difference, seconds 2503
True Time: 02:40:51
This is the calculation of true solar (astronomic) time for location (54.354767, 109.504912).
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 12/02/2026 and is equal to 00 hour 56 min 35 sec (3395 seconds). Minimum divergence is on the 30/10/2026 and is equal to 00 hour 25 min 32 sec (1532 seconds).
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