true solar time

ASTRONOMIC TIME CALCULATION

True solar time
astronomic time calculator

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

latitude: 53.7322

longitude: 78.9462

 

Local time: 04:12:00

True solar time: 02:14:03

Solar / Astronomic Time calculation:

Coordinated Universal Time (UTC) 21:12:46

Local Time 04:12:00

Day of Year 40

Time Equation, value 14.503309722592

Time Equation, in seconds 870

Difference from Local Time, seconds 6207

Total Difference, seconds 7077

True Time: 02:14:03

This is the calculation of true solar (astronomic) time for location (53.7322, 78.9462).

 

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 12/02/2025 and is equal to 01 hour 58 min 03 sec (7083 seconds). Minimum divergence is on the 30/10/2025 and is equal to 01 hour 27 min 00 sec (5220 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.