Manage location and solar-time adjustments. Longitude and the equation of time affect the timing coordinates used by this model.
Saved on this device and to your signed-in account.
USANA PERSONAL PURCHASE LINK
Configure your personal USANA shop or referral URL. Product cards in the Life Blueprint and 5D Report will open this link safely in a new tab; if left blank, purchase buttons are hidden.
Geographic reference
Solar-time adjustments
Longitude correction
Adjust for the difference between actual longitude and the time-zone meridian (about 4 minutes per degree).
Equation of time correction
Account for seasonal variation caused by the Earth’s orbit and axial tilt (about ±16 minutes).
Baseline time offset (excluding the daily equation of time)
+6 minutes