HMEPA
Hellenic Month Established Per Athens

1st year of the 661th Olympiad

new 04:46 1865/12/18 UTC
1 1865- 12-19/20 Noumenia kata Selene	2 1865- 12-20/21 Agathos Daimon yule	3 1865- 12-21/22 Athene solstice 18:50 1865/12/21 UTC	4 1865- 12-22/23 Aphrodite, Heracles, Hermes and Eros	5 1865- 12-23/24 Plerosia	6 1865- 12-24/25 Artemis 12:31 12/25	7 1865- 12-25/26 Apollon	8 1865- 12-26/27 Poseidon and Theseus	9 1865- 12-27/28	10 1865- 12-28/29 Lesser Dionusia?
11 1865- 12-29/30	12 1865- 12-30/31	13 1865- 12-31/1866-01-01 06:47 01/01	14 1866- 01-01/02	15 1866- 01-02/03	16 1866- 01-03/04 Zeus Horios	17 1866- 01-04/05	18 1866- 01-05/06	19 1866- 01-06/07	20 1866- 01-07/08
	21 1866- 01-08/09 21:37 01/08	22 1866- 01-09/10	23 1866- 01-10/11	24 1866- 01-11/12	25 1866- 01-12/13	26 1866- 01-13/14 Haloa	27 1866- 01-14/15	28 1866- 01-15/16	29 1866- 01-16/17 Triakas, Hene kai Nea 20:37 01/16
solstice 18:50 1865/12/21 UTC						12:31 1865/12/25 UTC	06:47 1866/01/01 UTC	21:37 1866/01/08 UTC	20:37 1866/01/16 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.