HMEPA
Hellenic Month Established Per Athens

1st year of the 3rd Olympiad

new 23:31 -768/12/04 UTC
1 -768-12-05/06 Noumenia	2 -768-12-06/07 Noumenia kata Selene Agathos Daimon	3 -768-12-07/08 Athene	4 -768-12-08/09 Aphrodite, Heracles, Hermes and Eros	5 -768-12-09/10	6 -768-12-10/11 Artemis	7 -768-12-11/12 Apollon 04:35 12/12	8 -768-12-12/13 Poseidon and Theseus	9 -768-12-13/14	10 -768-12-14/15
11 -768-12-15/16	12 -768-12-16/17	13 -768-12-17/18	14 -768-12-18/19	15 -768-12-19/20 08:59 12/20	16 -768-12-20/21	17 -768-12-21/22	18 -768-12-22/23	19 -768-12-23/24	20 -768-12-24/25
21 -768-12-25/26	22 -768-12-26/27	23 -768-12-27/28 17:51 12/27 solstice 14:37 -768/12/28 UTC	24 -768-12-28/29	25 -768-12-29/30	26 -768-12-30/31	27 -768-12-31/-767-01-01	28 -767-01-01/02	29 -767-01-02/03 11:18 01/03	30 -767-01-03/04 Triakas, Hene kai Nea
solstice 14:37 -768/12/28 UTC						04:35 -768/12/12 UTC	08:59 -768/12/20 UTC	17:51 -768/12/27 UTC	11:18 -767/01/03 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.