observances

🌑

daily

Pratah sandhya (dawn, Brahma muhurta)
Madhyahna sandhya (solar midday)
Sayan sandhya (Sayahna)
Pradosh (dusk)
sleep (from second prahar)
Nishita kal (solar midnight)

(lunar) monthly

1: Ishti (shukla) 🗓️
2: Chandra darshana 🗓️
4: Vinayaka Chaturthi 🗓️
6: Skanda Sashti 🗓️
7: Bhanu Saptami (Sundays only) ☀️
8: Masik Durgashtami 🗓️ 🌺
11: Ekadashi (shukla) 🗓️ 🐚
13: Pradosham (shukla) 🗓️ 🧿
15: Purnima 🗓️ (Satyanarayan puja, Anvadhan)

16: Ishti (krishna) 🗓️
19: Sankashti Chaturthi 🗓️
22: Bhanu Saptami (Sundays only) ☀️
23: Masik Krishna Janmashtami 🗓️ 🐚
23: Masik Kalashtami 🗓️ 🧿
26: Ekadashi (krishna) 🗓️ 🐚
28: Pradosham (krishna) 🗓️ 🧿
29: Masik Shivaratri 🗓️ ✏️ 🧿
30: Amavasya 🗓️ (Anvadhan)
🌌 Masik Karthigai 🗓️

annual

Chaitra 1Chaitra Navratri 5Lakshmi Panchami 9Ram Navami	Vaishakha 3Akshaya Tritiya 9Sita Navami 30Shani Jayanti	Jyeshtha 10Ganga Dussehra 11Gayatri Jayanti (Jyeshtha)
Ashadha 1Ashadha Gupta Navratri 12Chaturmasya begins 15Guru Purnima 29Sawan Shivaratri	Shravana 15Raksha Bandhan 15Gayatri Jayanti 15Upakarma 23Krishna Janmashtami	Bhadrapada
Ashwina 1Shardiya Navratri	Kartika Chaturmasya ends	Margashirsha
Pausha Shakambhari Navratri	Magha Magha Gupta Navratri Mahashivratri	Phalguna

Chaitra

1: Gudi Padwa, Ugadi (lunar new year) 🗓️
1: Chaitra Navratri 🗓️
2: Matsya Jayanti 🗓️ 🐚
3: Swayambhuva Manvadi 🗓️
3: Gangaur 🗓️
5: Kurma Kalpadi (second) 🗓️
5: Lakshmi Panchami 🗓️ 🪷
6: Yamuna Chhath 🗓️
9: Ram Navami 🗓️ 🐚
9: Mahavidya Tara Jayanti 🗓️
12: Vamana Dwadashi 🐚
14: Panguni Uthiram (needs more research) 🗓️
15: Hanuman Janmotsav 🗓️
15: Swarochisha Manvadi 🗓️
16☀️ Mesha Sankranti (solar new year) 🗓️

Vaishakha

☀️ Agni Nakshatram begins (Sun enters third pada of Bharani nakshatra)
3: Parashuram Jayanti 🗓️ 🐚
3: Akshaya Tritiya 🗓️
3: Mahavidya Matangi Jayanti 🗓️
3: Treta Yuga 🗓️
5: Shankaracharya Jayanti 🗓️
7: Ganga Saptami 🗓️
8: Mahavidya Bagalamukhi Jayanti 🗓️
9: Sita Navami 🗓️ 🪷
12: Parashuram Dwadashi (needs more research) 🐚
14: Mahavidya Chhinnamasta Jayanti 🗓️
14: Narasimha Jayanti 🗓️ 🐚
15: Buddha Purnima 🗓️
15: Kurma Jayanti 🗓️ 🐚
16☀️ Vrishabha Sankranti 🗓️
30: Shani Jayanti 🗓️
30: Vat Savitri Vrat (Purnimanta) 🗓️

Jyeshtha

☀️ Agni Nakshatram ends (Sun enters second pada of Rohini nakshatra)
8: Mahavidya Dhumavati Jayanti 🗓️
9: Mahesh Navami 🗓️
10: Ganga Dussehra 🗓️
11: Matantara Gayatri Jayanti 🗓️
12: Ramalakshmana Dwadashi 🐚
🌌 Vaikasi Visakam 🗓️
15: Vat Purnima Vrat (Amanta Vat Savitri Vrat) 🗓️
15: Vaivaswata Manvadi 🗓️
16☀️ Mithuna Sankranti 🗓️
16☀️ Summer solstice 🗓️
19: Krishnapingala Sankashti Chaturthi 🗓️

Ashadha

1: Ashadha Gupta Navratri 🗓️
2: Jagannatha Ratha Yatra 🗓️
11: Gauri Vrat begins 🗓️
12: Chaturmasya begins 📚
12: Vasudeva Dwadashi 🐚
13: Jayaparvati Vrat begins 🗓️
15: Gauri Vrat ends
15: Guru Purnima 🗓️
15: Kolika Vrat 🗓️
15: Vyasa Puja 🗓️
15: Chakshusha Manvadi 🗓️
16☀️ Karka Sankranti 🗓️
18: Jayaparvati Vrat ends
29: Sawan Shivaratri 🗓️ 🧿
30: Hariyali Amavasya 🗓️

Shravana

Sawan Somwar vrat begins (first Monday of Shravana) 🗓️ 🧿
Mangala Gauri vrat begins (first Tuesday of Shravana) 🗓️ 🌺
1🌌 Andal (Bhudevi) Jayanti (Purva Phaluguni nakshatra day) 🪷
1🌔 Varalakshmi vrat (last Friday in shukla paksha) 🗓️ 🪷
1🌌 Rig Veda Upakarma (Shravana nakshatra day) 🗓️
3: Hariyali Teej 🗓️
5: Nag Panchami 🗓️
6: Kalki Jayanti 🗓️ 🐚
9: Aadi Perukku 🗓️
12: Damodara Dwadashi 🐚
15: Raksha Bandhan 🗓️
15: Gayatri Jayanti 🗓️
15: Yajur Veda Upakarma 🗓️
15: Narali Purnima 🗓️
15: Hayagriva Jayanti 🗓️ 🐚
15: Sanskrit Diwas 🗓️
16☀️ Simha Sankranti 🗓️
16☀️ Mahalayam New Year 🗓️
16: Gayatri Japam (Gayatri Pratipada) 🗓️
18: Kajari Teej 🗓️
19: Bol Choth (Bahula Chaturthi) 🗓️
19: Maha Sangada Hara Chaturthi (Maha Sankashti) 🗓️
19: Heramba Sankashti Chaturthi 🗓️
21: Hala Shashthi 🗓️
23: Krishna Janmashtami 🗓️ 🐚
23: Mahavidya Kali Jayanti 🗓️
23: Indra Savarni Manvadi 🗓️
30: Daiva Savarni Manvadi 🗓️

Bhadrapada

Amavasya

Ashwina

Amavasya

Kartika

Amavasya

Margashirsha

Amavasya

Pausha

Amavasya

Magha

Amavasya

Phalguna

Amavasya

Adhik maas

Note - on eclipse days, recite Vishnu Sahasranamam
Year begins with Chaitra, which contains the first Shukla pratipad in Meena sun sign
If there are two lunar months starting (under the Amavasya system) -- or two shukla pratipads - in one solar month, the first becomes adhik maas.