2025 Hellenion Calendar


2025 January / Gamelion – Anthesterion

ΓαμηλιώνΑνθεστηριών 

Year 4 of the 700th Olympiad

Dark of the moon:  Feb 27 – 8:44 pm AST; 7:44 pm EST; 6:44 pm CST; 5:44 pm MST; 4:44 pm PST, at 43.7°N / Athens, Greece - Feb 28, 02:44 am

Sunday Monday Tuesday Wednesday Thursday Friday Saturday




1
1
Gamelion
Noumenia
2
2
Gamelion
Agathos Daimon


3
Gamelion 
Athena

4
4
Gamelion
Aphrodite, Herakles, Hermes and Eros
5
5
Gamelion


6
6
Gamelion
Artemis

7
7
Gamelion
Apollon


8
8
Gamelion
Poseidon and Theseus


9
9
Gamelion
Helios, the Muses and Rhea
10
10
Gamelion

11
11 Gamelion

Libation to Hera
12
12 Gamelion

Lenaia


13
13 Gamelion

Lenaia

Full Moon 5:26 pm EST

14
14 Gamelion

Lenaia


15
15 Gamelion

Lenaia

16
16 Gamelion


17
17 Gamelion



18
18 Gamelion


19
19 Gamelion


20
20 Gamelion

21
21 Gamelion

22
22 Gamelion


23
23 Gamelion




24
24 Gamelion

25
25 Gamelion



26
26
Gamelion


27
27 Gamelion

Theogamia



28
28 Gamelion



29
29 Gamelion




30
30 Gamelion
Hekate's Deipnon

31
Anthesterion
Noumenia

2025 February / Anthesterion 

Ανθεστηριών 

Year 4 of the 700th Olympiad

Dark of the moon: Feb 9 – 6:59 pm AST; 5:59 pm EST; 4:59 pm CST; 3:59 pm MST; 2:59 pm PST, at 43.7°N / Athens, Greece - Feb 10, 12:59 pm

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
















1
Anthesterion
Agathos Daimon
2
3
Anthesterion
Athena

3
4
Anthesterion
Aphrodite, Herakles, Hermes and Eros

4
5
Anthesterion


5
6
Anthesterion
Artemis

6
7
Anthesterion
Apollon



7
8
Anthesterion
Poseidon and Theseus
Anniversary of the Death of Socrates
8
9
Anthesterion
Libation to Aphrodite
Helios, the Muses and Rhea
9
10 Anthesterion




10
11 Anthesterion

Anthesteria - Pithoigia


11
12 Anthesterion

Anthesteria - Khoes

12
13 Anthesterion

Anthesteria - Khytrai
Full Moon 8:53 am EST
13
14 Anthesterion


14
15 Anthesterion



15
16 Anthesterion


16
17 Anthesterion



17
18 Anthesterion

Family Day
Presidents Day
18
19 Anthesterion



19
20 Anthesterion

Lesser Mysteries

20
21 Anthesterion

Lesser Mysteries

21
22 Anthesterion

Lesser Mysteries

22
23 Anthesterion

Lesser Mysteries
Diasia


23
24 Anthesterion
Lesser Mysteries


24
25 Anthesterion

Lesser Mysteries



25
26 Anthesterion

Lesser Mysteries

26
27  Anthesterion

27
28 Anthesterion

28
29 Anthesterion
Hekate's Deipnon



2025 March / ElaphebolionMounykhion

Ελαφηβολιών – Μουνυχιών

Year 4 of the 700th Olympiad

Dark of the moon: Mar 29– 7:57 am AST; 6:57 am EST; 5:57 am CST; 4:57 am MST; 3:57 am PST, at 43.7°N / Athens, Greece - Mar 29, 12:57 pm

Daylight Saving Time begins March 9, 2025, at 2:00 am, in Canada and USA and March 30, at 2:00 am, in Europe.

Sunday Monday Tuesday Wednesday Thursday Friday Saturday










1
1
Elaphebolion
Noumenia


2
Elaphebolion
Agathos Daimon

3
2
Elaphebolion
Athena
4
2
Elaphebolion
Aphrodite, Herakles, Hermes & Eros
5
2
Elaphebolion
6
Elaphebolion
Artemis
Elaphebolia
7
2
Elaphebolion
Apollon

8
Elaphebolion
Libation to Hephaistos
Asklepia
Poseidon & Theseus
9
9
Elaphebolion
Helios, the Muses and Rhea

10
10
Elaphebolion
Dionysia ta astika

11
11 Elaphebolion

Dionysia ta astika
12
12 Elaphebolion

Dionysia ta astika
13
13 Elaphebolio
Dionysia ta astikan



14
14 Elaphebolion
Dionysia ta astika


Full moon 3:00 am EDT
15
15 Elaphebolion

Dionysia ta astika


16
16 Elaphebolion

Dionysia ta astika

17
17 Elaphebolion
Dionysia ta astika & Pandia

18
18 Elaphebolion




19
19 Elaphebolion


20
20 Elaphebolion

Martyrdom of Hypatia

Equinox

21
21 Elapheboliom
22
22 Elaphebolion


23
23 Elaphebolion



24
24 Elaphebolion



25
25 Elaphebolion
26
26 Elaphebolion





27
27 Elaphebolion



28
28 Elaphebolion


29
29 Elaphebolion
30
30 Elaphebolion

Hekate's Deipnon


31
Mounykhion
Noumenia







2025 April / Mounykhion – Thargelion

Μουνυχιών Θαργηλιών

Year 4 of the 700th Olympiad

Dark of the moon: Apr 27 – 4:31 pm ADT; 3:31 pm EDT; 2:31 pm CDT; 1:31 pm MDT; 12:31 pm PDT, at 43.7°N / Athens, Greece - Apr 27, 10:31 pm

Sunday Monday Tuesday Wednesday Thursday Friday Saturday





1
2 Mounykhion
Agathos Daimon
2
3
Mounykhion
Athena

3
4
Mounykhion
Aphrodite, Herakles, Hermes & Eros
4
5
Mounykhion


5
6
Mounykhion
Artemis
Delphinia

6
7
Mounykhion
Apollon


7
8
Mounykhion
Poseidon & Theseus

8
9
Mounykhion
Helios, the Muses and Rhea


9
10 Mounykhion


10
11 Mounykhion



11
12 Mounykhion



Full Moon 8:22 pm EDT
12
13 Mounykhion

Libation to Artemis

13
14 Mounykhion




14
15 Mounykhion

Mounykhia



15
16 Mounykhion


16
17 Mounykhion

17
18 Mounykhion

Olympeia

18
19 Mounykhion



19
20 Mounykhion



20
21 Mounykhion



21
22 Mounykhion



22
23 Mounykhion

Earth Day


23
24 Mounykhion


24
25 Mounykhion

Anniversary of the Foundation of Hellenion


25
26 Mounykhion



26
27 Mounykhion

27
28 Mounykhion




28
29 Mounykhion

Hekate's Deipnon

28
1 Thargelion

Noumenia



30
2
Thargelion
Agathos Daimon











2025 May / Thargelion – Skirophorion

Θαργηλιών – Σκιροφοριών

Year 4 of the 700th Olympiad

Dark of the moon: May 26 – 12:02 pm ADT; 11:02 pm EDT; 10:02 pm CDT; 9:02 pm MDT; 8:02 pm PDT, at 43.7°N / Athens, Greece - May 27, 6:02 am.

Sunday Monday Tuesday Wednesday Thursday Friday Saturday















1
3 Thargelion

Athena

2
4
Thargelion
Aphrodite, Herakles, Hermes & Eros


3
5
Thargelion


4
6
Thargelion
Artemis
Thargelia
5
7
Thargelion
Apollon
Thargelia

6
8
Thargelion
Poseidon & Theseus



7
9
Thargelion
Helios, the Muses and Rhea


8
10 Thargelion

9
11 Thargelion


10
12 Thargelion

Libation to Apollon

11
13 Thargelion

Mother's Day
12
14 Thargelion



13
15 Thargelion



14
16 Thargelion


15
17 Thargelion





16
18 Thargelion




17
19
Thargelion
Bendideia

18
20 Thargelion



19
21 Thargelion

Victoria Day
20
22 Thargelion


21
23 Thargelion


22
24 Thargelion

Kallynteria

Full Moon 12:55 pm EDT

23
25 Thargelion

Plynteria
24
26 Thargelion


25
27 Thargelion

26
28 Thargelion

Memorial Day

27
29 Thargelion

Hekate's Deipnon
28
1 Skirophorion

Noumenia
29
2
Skirophorion
Agathos Daimon
30
3
Skirophorion
Athena
Arrephoria
31
4
Skirophorion
Aphrodite, Herakles, Hermes & Eros


2025 June / Skirophorion – Hekatombaion

 Σκιροφοριών Εκατομβαιών 

Year 4 of the 700th Olympiad  – Year 1 of the 701st Olympiad

Dark of the moon: Jun 25 – 7:31 am ADT; 6:31 am EDT; 5:31 am CDT; 4:31 am MDT; 3:31 am PDT, at 43.7°N / Athens, Greece - Jun 25, 1:31 pm

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1
5 Skirophorion

2
6 Skirophorion
Artemis
3
7 Skirophorion
Apollo
4
8 Skirophorion
Poseidon & Theseus
5
9 Skirophorion
Helios, the Muses and Rhea



 6
10 Skirophorion
7
11 Skirophorion



8
12 Skirophorion
Skira
9
13 Skirophorion

10
14 Skirophorion
Bouphonia & Dipolieia
11
15 Skirophorion
Anniversary of the Death of Alexander the Great

Full Moon 3:43 am EDT
12
16 Skirophorion


13
17 Skirophorion


14
18 Skirophorion

Libation to Zeus

15
19 Skirophorion
Fathers Day



16
20 Skirophorion



17
21 Skirophorion




18
22 Skirophorion



19
23 Skirophorion


20
24 Skirophorion


Solstice
21
25 Skirophorion


22
26 Skirophorion


23
27 Skirophorion



24
28 Skirophorion



25
29 Skirophorion



26
30 Skirophorion

Hekate's Deipnon
Anniversary of the death of Roman Emperor Julian

27
1 Hekatombaion

Noumenia
Athenian New Year
28
2 Hekatombaion
Agathos Daimon
28
3 Hekatombaion
Athena

30
4 Hekatombaion
Aphrodite, Herakles, Hermes & Eros







2025 July / Hekatombaion – Metageitnion

 Εκατομβαιών – Μεταγειτνιών

Year 1 of the 701st Olympiad

Dark of the moon: July 24 – 4:11 pm ADT; 3:11 pm EDT; 2:11 pm CDT; 1:11 pm MDT; 12:11 am PDT, at 43.7°N / Athens, Greece Jul 24 10:11 pm

Sunday Monday Tuesday Wednesday Thursday Friday Saturday





1
5 Hekatombaion
Canada Day


2
6
Hekatombaion
Artemis
3
7
Hekatombaion
Apollo


4
8
Hekatombaion
Poseidon & Theseus
US Independence Day
5
9
Hekatombaion
Helios, the Muses and Rhea

6
10 Hekatombaion


7
11 Hekatombaion




8
12 Hekatombaion

Kronia
9
13 Hekatombaion


10
14 Hekatombaion




Full Moon 4:36 pm EDT
11
15 Hekatombaion

Synoikia
12
16 Hekatombaion

Libation to Athena
Synoikia
13
17 Hekatombaion


14
18 Hekatombaion




15
19 Hekatombaion



16
20 Hekatombaion

17
21 Hekatombaion


18
22 Hekatombaion


19
23 Hekatombaion

Panathenaia ta mikra



20
24 Hekatombaion

Panathenaia ta mikra
21
25 Hekatombaion

Panathenaia ta mikra

22
26 Hekatombaion

Panathenaia ta mikra


23
27 Hekatombaion

Panathenaia ta mikra
24
28 Hekatombaion

Panathenaia ta mikra
25
29 Hekatombaion

Hekate's Deipnon
Panathenaia ta mikra


26
1
Metageitnion
Noumenia

27
2
Metageitnion
Agathos Daimon
Herakleia?
28
3
Metageitnion
Athena



29
4
Metageitnion
Aphrodite, Herakles, Hermes and Eros
30
5
Metageitnion


31
6
Metageitnion
Artemis







2025 August / Metageitnion – Boedromion

Μεταγειτνιών – Βοηδρομιών

Year 1 of the 701st Olympiad

Dark of the moon: Aug 23 – 3:06 am ADT; 2:06 am EDT; 1:06 am CDT; 12:06 am MDT; Aug 22 11:06 pm PDT, at 43.7°N / Athens, Greece - Aug 23, 9:06 pm

Sunday Monday Tuesday Wednesday Thursday Friday Saturday











1
7 Metageitnion
Apollon
2
8 Metageitnion

Poseidon and Theseus



3
9
Metageitnion
Helios, the Muses and Rhea
4
10
Metageitnion
Civic Holiday
5
11 Metageitnion


6
12 Metageitnion



7
13 Metageitnion




8
14 Metageitnion

9
15 Metageitnion

Libation to Hermes
Eleusinia

Full Moon 3:55 am EDT

10
16 Metageitnion

Eleusinia
Kourotrophos, Hekate and Artemis

11
17 Metageitnion

Eleusinia
12
18 Metageitnion

Eleusinia
13
19 Metageitnion

The Heroines

14
20 Metageitnion

Hera Telkhinia

15
21 Metageitnion


16
22 Metageitnion




17
23 Metageitnion



18
24 Metageitnion





19
25 Metageitnion

Zeus Epoptes
20
26 Metageitnion


21
27 Metageitnion


22
28 Metageitnion

23
29 Metageitnion



24
30 Metageitnion

Hekate's Deipnon


25
1 Boedromion

Noumenia
26
2 Boedromion

Agathos Daimon
Niketeria?


27
3 Boedromion

Athena


28
4 Boedromion

Aphrodite, Herakles, Hermes and Eros
Basile
29
5 Boedromion

Genesios
30
6 Boedromion

Artemis
Artemis Agrotera


31
7 Boedromion

Apollon









2025 September / Boedromion  – Pyanepsion

Βοηδρομιών – Πυανεψιών

Year 1 of the 701st Olympiad

Dark of the moon: Sep 21 – 4:54 pm ADT; 3:54 pm EDT; 2:54 pm CDT; 1:54 pm MDT; 12:54 pm PDT, at 43.7°N / Athens, Greece - Sep 21, 10:54 pm

Sunday Monday Tuesday Wednesday Thursday Friday Saturday





1
8 Boedromion
Labor Day
Labour Day



2
9 Boedromion
Helios, the Muses and Rhea
3
10 Boedromion


4
11 Boedromion


5
12 Boedromion
Demokratia

6
13 Boedromion

7
14 Boedromion

Brazilian Indepdendence Day

Full Moon 2:08 pm EDT
8
15 Boedromion

Eleusinia ta megala


9
16 Boedromion

Eleusinia ta megala
10
17 Boedromion

Eleusinia ta megala
Epidauria?
11
18 Boedromion

Eleusinia ta megala
12
19 Boedromion

Eleusinia ta megala
13
20 Boedromion

Libation to Demeter & Persephone
Eleusinia ta megala
14
21 Boedromion

Eleusinia ta megala

15
22 Boedromion


Hellenion Membership Renewals Due

16
23 Boedromion




17
24 Boedromion



18
25 Boedromion



19
26 Boedromion


20
27 Boedromion

Sacrifices to Nymphs, Akheloös, others
21
28 Boedromion




22
29 Boedromion

Hekate's Deipnon


Equinox
23
1
Pyanepsion
Noumenia

24
2
Pyanepsion
Agathos Daimon


25
3
Pyanepsion
Athena
26
4
Pyanepsion
Aphrodite, Herakles, Hermes and Eros
27
5
Pyanepsion


28
6
Pyanepsion
Artemis
Proerosia
29
7
Pyanepsion
Apollon
Pyanepsia & Oskhophoria
30
8
Pyanepsion
Poseidon & Theseus
Theseia












2025 October /  Pyanepsion  – Maimakterion

Πυανεψιών – Μαιμακτηριών

Year 1 of the 701st Olympiad

Dark of the moon: Oct 21 – 9:25 am ADT; 8:25 pm EDT; 7:25 pm CDT; 6:25 pm MDT; 5:25 am PDT, at 43.7°N / Athens, Greece - Oct 21, 3:55 pm
Daylight saving time ends October 26, at 2 am, in Europe.

Sunday Monday Tuesday Wednesday Thursday Friday Saturday







1
9 Pyanepsion

Helios, the Muses and Rhea
Stenia

2
10 Boedromion


3
11 Pyanepsion

Thesmophoria


4
12 Pyanepsion

Thesmophoria
Libation to Hades
5
13 Pyanepsion

Thesmophoria
Season of Apatouria begins

6
14 Pyanepsion

The Heroines


Full Moon 11:47 pm EDT
7
15 Pyanepsion


8
16 Pyanepsion


9
17 Pyanepsion


10
18 Pyanepsion

11
19 Pyanepsion

Libation to Poseidon
12
20 Pyanepsion



13
21 Pyanepsion

Thanksgiving (Canada)


14
22 Pyanepsion


15
23 Pyanepsion


16
24 Pyanepsion




17
25 Pyanepsion



18
26 Pyanepsion


19
27 Pyanepsion



20
28 Pyanepsion



21
29 Pyanepsion


22
30 Pyanepsion

Hekate's Deipnon
Khalkeia


23
Maimakterion
Noumenia
24
2
Maimakterion
Agathos Daimon
25
3
Maimakterion
Athena


26
4
Maimakterion
Aphrodite, Herakles, Hermes and Eros


27
Maimakterion
28
Maimakterion
Artemis
29
Maimakterion
Apollon
30
Maimakterion
Poseidon & Theseus
31
9
Maimakterion
Helios, the Muses and Rhea




2025 November /  Maimakterion – Poseideon

Μαιμακτηριών Ποσειδεών

Year 1 of the 701st Olympiad

Dark of the moon: Nov 20 – 2:47 am ADT; 1:47 am EDT; 12:47 am  CDT; Nov 19 - 11:47 pm MDT; 10:47 pm PDT, at 43.7°N. / Athens, Greece - Nov 20, 8:47 am

Daylight saving time ends November 2, at 2:00 am, in Canada and US.

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
























1
10 Maimakterion

Pompaia?



2
11 Maimakterion


3
12 Maimakterion



4
13 Maimakterion


5
14 Maimakterion




Full Moon 8:19 am EST
6
15 Maimakterion


7
16 Maimakterion



8
17 Maimakterion

Libation to Ares


9
18 Maimakterion




10
19 Maimakterion

11
20 Maimakterion

Remembrance Day
Veterans Day



12
21 Maimakterion



13
22 Maimakterion



14
23 Maimakterion





15
24 Maimakterion


16
25 Maimakterion


17
26 Maimakterion



18
27 Maimakterion



19
28 Maimakterion




20
29 Maimakterion



21
30 Maimakterion

Hekate's Deipnon

22
1
Poseideon
Noumenia

23
Poseideon
Agathos Daimon

24
Poseideon
Athena

25
4
Poseideon
Aphrodite, Herakles, Hermes and Eros

26
5
Poseideon


27
Poseideon
Artemis
Thanksgiving (US)


28
7
Poseideon
Apollon
29
8
Poseideon
Poseidon & Theseus
30
9 Poseideon
Helios, the Muses and Rhea









2025 December / Poseideon – Poseideon 2

Ποσειδεών Ποσειδεών β'

Year 1 of the 701st Olympiad

Dark of the moon: Dec 19 – 9:43 pm AST; 8:43 pm EST; 7:43 pm CST; 6:43 pm MST; 5:43 pm PST at 43.7°N / Athens, Greece - Dec 20, 3:43 am

Sunday Monday Tuesday Wednesday Thursday Friday Saturday



1
10 Poseideon


2
11 Poseideon




3
12 Poseideon



4
13 Poseideon




Full Moon 6:14 pm EST
5
14 Poseideon



6
15 Poseideon


7
16 Poseideon


8
17 Poseideon


9
18 Poseideon



10
19 Poseideon



11
20 Poseideon


12
21 Poseideon
13
22 Poseideon

Libation to Dionysos



14
23 Poseideon




15
24 Poseideon


16
25 Poseideon


17
26 Poseideon

Haloa

18
27 Poseideon



19
28 Poseideon

20
29 Poseideon

Hekate's Deipnon



21
1 Poseideon 2

Noumenia
Heliogenna

Solstice

22
2 Poseideon 2
Agathos Daimon
Heliogenna

22
3 Poseideon 2

Athena

24
4 Poseideon 2

Aphrodite, Herakles, Hermes and Eros
25
5 Poseideon
Plerosia

26
6 Poseideon 2

Artemis
27
7 Poseideon 2

Apollo
28
8 Poseideon 2

Poseidon and Theseus
Poseidea


29
9 Poseideon 2

Helios, the Muses and Rhea
30
10 Poseideon 2

Country Dionysia?
31
11 Poseideon 2

New Year's Eve
1
12 Poseideon 2
2
13 Poseideon 2


3
14 Poseideon 2

Full Moon 5:02 am EST