true solar time

ASTRONOMIC TIME CALCULATION

True solar time
astronomic time calculator

The current true solar time for location compared to local time:

latitude: 52

longitude: 110

 

Local time: 17:21:46

True solar time: 16:45:27

Solar / Astronomic Time calculation:

Coordinated Universal Time (UTC) 04:21:46

Local Time 12:21:46

Day of Year 138

Time Equation, value -3.6891821904696

Time Equation, in seconds -221

Difference from Local Time, seconds 2400

Total Difference, seconds 2179

True Time: 16:45:27

This is the calculation of true solar (astronomic) time for location (52, 110.

 

Эта страница по-русски (RU)

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 54 min 36 sec (3276 seconds). Minimum divergence is on the 30/10/2026 and is equal to 00 hour 23 min 33 sec (1413 seconds).

Location on map

Make another search


This form supports multilanguage search. You may search for a place name from all over the world in any language you like.