True solar time
astronomic time calculator
The current true solar time for location compared to local time:
latitude: 56.3829
longitude: 61.9385
Local time: 12:46:37
True solar time: 12:09:57
Solar / Astronomic Time calculation:
Coordinated Universal Time (UTC) 02:46:37
Local Time 07:46:37
Day of Year 315
Time Equation, value -15.590851884832
Time Equation, in seconds -935
Difference from Local Time, seconds 3135
Total Difference, seconds 2200
True Time: 12:09:57
This is the calculation of true solar (astronomic) time for location (56.3829, 61.9385).
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 06 min 51 sec (4011 seconds). Minimum divergence is on the 30/10/2025 and is equal to 00 hour 35 min 48 sec (2148 seconds).
Location on map
Make another search
Our database contains millions of records of geographic names with locations for astronomic time calculation. You can use your native language for search.
