Thailand travel for From the occurrence of a full Moon in the middle of a lunar month, the Moon enters a waning shrinking in apparent size phase. Eventually the Moon disappears from the sky for a few days at the end of the lunar month. Then it reemerges as a very thin crescent, barely visible over the western horizon in the aftermath of sunset. The Babylonians and Hebrews would therefore, during a short, ? hour window of time between sunset and moonset, scan the western sky for the new crescent Moon descending in the Sun’s wake. At this time the Moon is moving away from the Sun, falling on average a further degrees behind it every day. As it does so, it waxes grows in apparent size until, on the ifteenth day of its cycle, it again becomes a full Moon. What is described in Revelation is not an annual occurrence. Thailand travel 2016.