Does true solar time change my chart?

It can shift hour-sensitive fields like the hour pillar, ascendant, houses, and Zi Wei palaces when birth time is known. Unknown-time charts keep those fields unavailable or low-confidence.

Is true solar time always used?

No. LifeSense uses it as a basis only when the selected method supports it. The export states the active time basis.

LifeSense / True Solar Time

What is true solar time in a chart?

True solar time adjusts clock time by the longitude of the birthplace. LifeSense shows it as a calculation basis when the selected method supports it, with the shift visible in the export.

What shows up in the chart

True solar time label and shift minutes when the method supports it.
Longitude-based adjustment from the resolved birth location.
Impact on hour-sensitive fields such as the BaZi hour pillar, ascendant, houses, and Zi Wei palaces.
Clock time and resolved UTC offset shown alongside the true solar time basis.

Why exact time matters

True solar time only changes hour-sensitive fields when birth time is known. Unknown-time charts keep hour fields unavailable or low-confidence regardless of the time basis.

What true solar time is here

In LifeSense, true solar time is a named calculation basis that shifts clock time by birthplace longitude. The page shows the shift and which fields it affects without turning it into a reading.

What stays visible

The export keeps clock time, UTC offset, and true solar time side by side so the basis of each hour-sensitive field stays auditable.

Use this guide with the calculator

This guide is meant to help you recognize the fields after the chart is calculated, not to replace the calculator.

Look for these method labels in the result: True Solar Time, Local Mean Time, UTC Offset, Longitude, Hour Pillar, Ascendant.
Before exporting, check the time basis: True solar time only changes hour-sensitive fields when birth time is known. Unknown-time charts keep hour fields unavailable or low-confidence regardless of the time basis.
If the result labels a field unavailable, approximate, or low-confidence, keep that boundary in your notes.