Garmin 188c User Manual

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C

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 T

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The Celestial tab displays celestial data for sun and moon rise/set, 

moon phase, and approximate sky view location of the sun and 

moon. The moon phase displays the current visible portion of the 

moon as a light color. You can display this data for your current 

location, a location from the map, or a Find item location. Use the 

current data, or select a different date and time.

Date/Time

Position

Moon Phase

Sun Position

Moon 

Position

Horizon (0°)

45°

70°

Overhead (90°)

Sky View 

Window

Sun/Moon 

Event Times

1.   From the 

Celes tab, highlight the At field, and press 

ENTER.

2.   From the Find list highlight any category except 

Location, and press ENTER. If you want to reference a 

Find item, select from the Find list, and press 

ENTER. 

3.   Select an item from the list or tab lists, and press 

ENTER. 

4.  For a location from the map, choose 

Other Location, press 

ENTER, select a location on the map, and press ENTER.

5.   From the Find item detail page, highlight 

OK, and press 

ENTER. 

The location the unit is using appears in the Date/Time/Position 

field. The time tables displayed are based on your current time 

zone. When using a position from another location outside of your 

time zone, you need to set the Time Zone for that location. See 

 for more information on setting time zones.