Sextant Calculator
Inputs
Time
Date & Time of Measurement
Timezone of Measurement
Your timezone isn't included? Manually convert your local time to UTC time and choose 'UTC/GMT' as timezone.
UTC-12
UTC-11
UTC-10
UTC-9
UTC-8
UTC-7
UTC-6
UTC-5
UTC-4
UTC-3
UTC-2
UTC-1
UTC (GMT)
UTC+1 (CET)
UTC+2 (CEST)
UTC+3
UTC+4
UTC+5
UTC+6
UTC+7
UTC+8
UTC+9
UTC+10
UTC+11
UTC+12
Reference
Culmination
Time on
Prime Meridian
, e.g. in Greenwich
Automatic calculation not yet implemented; Find it out yourself on
suncalc.org
manually.
Sextant Readings
Measured
Elevation Angle
at
Culmination
°
'
"
Index Error
°
'
"
Results
Computed
Sun Declination
-15° 39' 4.6"
Computed Position
75° 39' 4.6" N 10° 42' 30.0" W
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