106. On 22 June your 0400 zone time DR position is LAT 23° 00' N, LONG 81° 45' W. You are steaming on course 110° T at a speed of 8.6 knots. What will be the zone time of sunrise at your vessel?

Sunrise at the vessel will occur at approximately 0541 zone time. This result is derived from the Nautical Almanac's local mean time of sunrise for the latitude and date, converted to zone time accounting for the ship's longitude and subsequent movement.