HMEPA
Hellenic Month Established Per Athens

Ἑκατομβαιών
1st year of the 2nd Olympiad

new 23:49 -772/07/23 UTC
1 -772-07-24/25 Νουμηνία	2 -772-07-25/26 Ἀγαθόσ Δαίμων	3 -772-07-26/27 Ἀθήνη	4 -772-07-27/28 Ἀφροδίτη, Ἠρακλέησ, Ἑρμῆσ καὶ Ἒροσ	5 -772-07-28/29	6 -772-07-29/30 Ἂρτεμισ	7 -772-07-30/31 Ἀπόλλων	8 -772-07-31/08-01 Ποσειδῶν καὶ Θησεύσ 18:28 07/31	9 -772-08-01/02	10 -772-08-02/03
11 -772-08-03/04	12 -772-08-04/05 Κρόνια	13 -772-08-05/06	14 -772-08-06/07	15 -772-08-07/08 12:56 08/08	16 -772-08-08/09 Συνοίκια	17 -772-08-09/10	18 -772-08-10/11	19 -772-08-11/12	20 -772-08-12/13
21 -772-08-13/14	22 -772-08-14/15 08:20 08/15	23 -772-08-15/16 Παναθήανια τὰ μικρά cross quarter 06:12 -772/08/16 UTC	24 -772-08-16/17 Παναθήανια τὰ μικρά	25 -772-08-17/18 Παναθήανια τὰ μικρά	26 -772-08-18/19 Παναθήανια τὰ μικρά	27 -772-08-19/20 Παναθήανια τὰ μικρά	28 -772-08-20/21 Παναθήανια τὰ μικρά	29 -772-08-21/22 Παναθήανια τὰ μικρά 12:03 08/22	30 -772-08-22/23 Τριακάσ, Ἒνη καὶ Νέα Παναθήανια τὰ μικρά
cross quarter 06:12 -772/08/16 UTC						18:28 -772/07/31 UTC	12:56 -772/08/08 UTC	08:20 -772/08/15 UTC	12:03 -772/08/22 UTC

The crescent:			visible in Athens on this day.
	may be	is

Moon phase and solar year events are shown on the day in Athens. If your sunset occurs later than sunset in Athens, the event may occur on the previous day; if your sunset occurs earlier than sunset in Athens, the event may occur on the next day. Know your local sunset time in UTC and compare that to the time given to know which day the event falls on for you.

UTC is "Coordinated Universal Time", commonly called Greenwich Mean Time. See http://physics.nist.gov/GenInt/Time/world.html for information.