National Astronomical Research Institute (SorDor.) inviting ‘sky’ At night during the month of September 2023, updating interesting astronomical phenomena during the month of September 2023 on the page NARIT, National Astronomical Research Institute Has posted information that has two main phenomena: VenusThe brightest of the year and equinox day with the following dates and times:
Venus is the brightest of the year. There will be on September 18, 2023, clearly visible, can be seen with the naked eye at about 3:25 a.m. until dawn.
equinox day (Autumnal Equinox) daylight hours It will happen on September 23, 2023, which is the day when the sun is in the right position with the Earth’s equator in autumn. It mostly falls between the 22nd and 24th of September every year, with northern hemisphere countries entering the autumn season. The countries in the southern hemisphere enter the spring.
Since the Earth’s axis of rotation is tilted 23.5 degrees to the perpendicular plane of Earth’s orbit around the Sun, different parts of the world receive different amounts of sunlight. resulting in different temperatures Different time of day and night brings seasons to the world
planet interesting
Early evening (East)
Saturn observed all night The water bearer constellation area
Midnight (East)
Jupiter Around 10:00 p.m. to dawn in the constellation Aries
Early morning (East)
Venus Observed throughout the month from 3:00 a.m. until the sun rises.
Mercury From September 17, 2023 onwards, about 1 hour before the sun rises
* 22 Sep 2023, suitable for observation Mercury is the westernmost distance from the Sun.
phase the moon
7 Sep. 2023 Waning Moon 15 Sep. 2023 New Moon 23 Sep. 2023 Semi-waning Moon 29 Sep. 2023 Full Moon
