September 2031
Bhadrapada 3 Aug–1 Sep · Adhika Bhadrapada 1 Sep–30 Sep · Ashwina 30 Sep–30 Oct
Computed for New Delhi. Every date is derived from the tithi it belongs to, and where the tithi left a choice to make, the convention that settled it is printed alongside.
3 Sunday Full pañcāṅga →
The lunar month during which Ganesh Chaturthi and Jeevitputrika fall.
- Purnima, Shukla Pakṣa
- 2 Aug, 11:04 AM → 3 Aug, 7:15 AM
19 Tuesday Full pañcāṅga →
The extra intercalary lunar month (Adhik Maas), considered especially auspicious for spiritual practice.
1 Monday Full pañcāṅga →
3 Wednesday Full pañcāṅga →
The second lunar day of either fortnight — a potent day, alongside Amavasya, for remedies against sorcery.
- Dwitiya, Krishna Pakṣa
- 2 Sep, 11:57 AM → 3 Sep, 9:33 AM
6 Saturday Full pañcāṅga →
The fifth lunar day, associated with various deity-specific observances such as Naag Panchami.
- Panchami, Krishna Pakṣa
- 5 Sep, 6:50 AM → 6 Sep, 6:42 AM
8 Monday Full pañcāṅga →
The seventh lunar day dedicated to worship of one's family or lineage goddess.
- Saptami, Krishna Pakṣa
- 7 Sep, 7:22 AM → 8 Sep, 8:47 AM
12 Friday Full pañcāṅga →
The eleventh lunar day of each fortnight, observed as a fasting vow dedicated to Lord Vishnu.
- Ekadashi, Krishna Pakṣa
- 11 Sep, 3:41 PM → 12 Sep, 6:06 PM
- Pāraṇa
- 13 Sep, 6:04 AM – 8:33 AM
15 Monday Full pañcāṅga →
The fourteenth lunar day dedicated to the Mahavidya Tara.
- Chaturdashi, Krishna Pakṣa
- 14 Sep, 10:02 PM → 15 Sep, 11:23 PM
16 Tuesday Full pañcāṅga →
17 Wednesday Full pañcāṅga →
The day the sun transitions between zodiac signs, most notably Makar Sankranti.
- Kanya
- 17 Sep, 2:50 PM → 18 Oct, 2:49 AM
18 Thursday Full pañcāṅga →
The second lunar day of either fortnight — a potent day, alongside Amavasya, for remedies against sorcery.
- Dwitiya, Shukla Pakṣa
- 18 Sep, 12:44 AM → 19 Sep, 12:48 AM
20 Saturday Full pañcāṅga →
The festival marking Lord Ganesha's birth.
- Chaturthi, Shukla Pakṣa
- 20 Sep, 12:29 AM → 20 Sep, 11:49 PM
21 Sunday Full pañcāṅga →
The fifth lunar day, associated with various deity-specific observances such as Naag Panchami.
- Panchami, Shukla Pakṣa
- 20 Sep, 11:49 PM → 21 Sep, 10:48 PM
23 Tuesday Full pañcāṅga →
The seventh lunar day dedicated to worship of one's family or lineage goddess.
- Saptami, Shukla Pakṣa
- 22 Sep, 9:28 PM → 23 Sep, 7:47 PM
24 Wednesday Full pañcāṅga →
An eighth lunar day falling on a Wednesday, associated with Budha (Mercury) worship.
- Ashtami, Shukla Pakṣa
- 23 Sep, 7:47 PM → 24 Sep, 5:47 PM
The appearance day of Radha.
- Ashtami, Shukla Pakṣa
- 23 Sep, 7:47 PM → 24 Sep, 5:47 PM
27 Saturday Full pañcāṅga →
The eleventh lunar day of each fortnight, observed as a fasting vow dedicated to Lord Vishnu.
- Ekadashi, Shukla Pakṣa
- 26 Sep, 12:59 PM → 27 Sep, 10:20 AM
- Pāraṇa
- 28 Sep, 6:12 AM – 7:37 AM
30 Tuesday Full pañcāṅga →
Two sites can print different dates for the same festival and both be honest about it, because a pañcāṅga depends on choices that are rarely stated. Ours are stated here and do not change silently.
- dṛk gaṇita (observation-based), not vākya — positions are taken from the Swiss Ephemeris rather than from the medieval tables, which is what the mainstream Indian published pañcāṅgas do.
- Lahiri (Citrāpakṣa) ayanāṁśa, the Indian civil standard. It does not affect tithi, nakṣatra, yoga or karaṇa at all — those depend only on the angle between the sun and the moon — but it does place the sidereal rāśi, and so it is stated.
- Sunrise decides the day. The tithi of a date is the one running at that place's sunrise, not at midnight, and not the one that occupies most of the day.
- Months are pūrṇimānta — each runs full moon to full moon, the northern reckoning. It only affects the kṛṣṇa pakṣa, and it is the difference between calling one night “Phālguna Kṛṣṇa Caturdaśī” and “Māgha Kṛṣṇa Caturdaśī”: Mahāśivarātri either way, named differently north and south.
- Rise and set follow the standard convention — upper limb, with refraction. Where no place has been chosen, New Delhi is used.
- ∆T is applied. The ephemeris integrates in Terrestrial Time while clocks run on Universal Time, and the two differ by about 69 seconds this decade. Applying it is why our times can sit a minute later than almanacs that do not.
Nothing here is scraped from another calendar site, and nothing is generated by a language model: a date is arithmetic on the positions of the sun and the moon, with one right answer, and it is computed.