Thargelion Lunar Month

Thargelion Lunar Month

The eleventh month of the Attic calendar, corresponding to the lunar term around May and June.

From Θαργήλῐᾰ (Thargḗlĭă), a festival dedicated to Apollo and Artemis held at Athens.

 Θαργηλιώνας (Thargiliónas)

https://en.wiktionary.org/wiki/Thargelion 

https://en.wiktionary.org/wiki/%CE%98%CE%B1%CF%81%CE%B3%CE%B7%CE%BB%CE%B9%CF%8E%CE%BD  

https://astropixels.com/ephemeris/phasescat/phases-1299.html

On 28.04.2025 at 20:13′ (sunset for the time zone of Athens, Hellas) starts, by the Attic calendar, the Noumenia of Thargelion, eleventh month (full) of the Annual Cycle 2800 from the first Olympiad or Fourth Year of the 700th Olympiad.

Tro-Jan War End Date and Solar Eclipse Science and the Attica Calender... 

 

"" on the 7th day before the end of the month Th[argelio]n "" 

 

Moon based calendar

The new  moon in May 1208 BCE occurred on May 16, 1208 BCE, at 10:58 Universal Time (UT). There was also another new moon at the very end of the month, on May 31, 1208 BCE, at 12:23 UT. 

The full moon occurred twice in May 1208 BCE (which is the year -1207 in astronomical year numbering):
May 2, 1208 BCE at 05:12 UT
May 31, 1208 BCE at 12:23 UT  

There was also a full moon at the very beginning of the subsequent month: 
June 29, 1208 BCE at 19:10 UT 

 

https://en.wikipedia.org/wiki/Noumenia