16th October 1768

Cape de Verde Islands to Brazil

Sunday, 16th. First part Calm, the remainder Gentle breezes and fine, Pleasant weather. At 3 hours 30 minutes 39 seconds Apparent time p.m. the observed distance of the sun and moon's nearest Limb was 52 degrees 42 minutes 30 seconds; the Altitude of the sun's lower limb 32 degrees 39 minutes; the Altitude of the moon's lower limb 58 degrees 36 minutes; the longitude of the Ship from the aforegoing Observations 23 degrees 33 minutes 33 seconds West from Greenwich, differing 13 minutes from those made this Morning or Yesterday, the Ship laying all the time becalmed. Variation of the Compass 8 degrees 45 minutes West. Wind South-East, variable, North-East; course South 2 degrees East; distance 72 miles; latitude 5 degrees 38 minutes North, longitude 23 degrees 45 minutes West; at noon, Bonavista, South-East point, North 5 degrees 15 minutes East, 208 leagues.

Joseph Banks Journal

A fine breeze of wind started up last night which held us all day, so I found it impossible to go out in the boat; tonight however to make these 24 hours not intirely unprofitable I had the opportunity of seeing a Phenomenon I had never before met with, a lunar rainbow which appeard about ten O'Clock very faint and almost or quite without colour, so that it could be tracd by little More than an appearance which lookd like shade on a cloud.