{"id":"vidhyamitra:city-day:ayodhya:1921-09-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1921-09-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1921-09-25","date_display":"September 25, 1921 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1921,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422957.770833,"kali_year":5023,"ahargana":1834492.2708,"sun":{"sidereal_longitude":158.1104,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":72.9614,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.8509,"elapsed_within_tithi_degrees":10.8509},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":72.9614,"elapsed_within_degrees":6.2947},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.0718},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1921,"month":9,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422957.770833,"ahargana":1834492.2708,"kali_year":5023,"ayanamsa_lahiri":22.7596,"grahas":{"sun":{"sidereal_longitude":158.66335300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":70.64925299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":-4.3073},"mars":{"sidereal_longitude":131.810853,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":182.25615300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":157.87015300000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":126.99085300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":155.93965300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":179.7713,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":359.7713,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1921,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422957.770833,"kali_year":5023,"ahargana":1834492.2708,"sun":{"sidereal_longitude":158.1104,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":72.9614,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.8509,"elapsed_within_tithi_degrees":10.8509},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":72.9614,"elapsed_within_degrees":6.2947},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.0718},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.307,"elongation":85.149},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.307,"opposition_distance":94.851}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:49","sunsetLocal":"17:55","solarNoonLocal":"11:52","dayLengthHours":12.086320718956335,"dayLengthDisplay":"12 Hours 05 Mins 11 Secs","nightLengthDisplay":"11 Hours 54 Mins 49 Secs","moonriseLocal":"23:07","moonsetLocal":"12:53","rahuKala":{"name":"Rāhu Kāla","start":"16:24","end":"17:55","startHours":16.39966149313626,"endHours":17.910451583005802,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:52","end":"13:23","startHours":11.867291223527634,"endHours":13.378081313397177,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:53","end":"16:24","startHours":14.888871403266718,"endHours":16.39966149313626,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.644272365139278,"endHours":9.047149722437823,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:39","startHours":6.327727560672647,"endHours":6.650029446511483,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:16","startHours":11.464413866229089,"endHours":12.270168580826178,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:01","startHours":4.212621434855289,"endHours":5.0183761494523775,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:49","startHours":4.816937470803106,"endHours":5.824130864049467,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:41","startHours":13.881678010020357,"endHours":14.687432724617446,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.710451583005803,"endHours":18.1104515830058,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:25","startHours":17.910451583005802,"endHours":18.414048279628982,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.660451583005802,"endHours":19.410451583005802,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:16","startHours":23.46441386622909,"endHours":24.270168580826176,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:49","end":"07:20","startHours":5.824130864049467,"endHours":7.334920953919009,"quality":"inauspicious"},{"name":"Chala","start":"07:20","end":"08:51","startHours":7.334920953919009,"endHours":8.845711043788551,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:21","startHours":8.845711043788551,"endHours":10.356501133658092,"quality":"auspicious"},{"name":"Amṛta","start":"10:21","end":"11:52","startHours":10.356501133658092,"endHours":11.867291223527634,"quality":"auspicious"},{"name":"Kāla","start":"11:52","end":"13:23","startHours":11.867291223527634,"endHours":13.378081313397177,"quality":"inauspicious"},{"name":"Śubha","start":"13:23","end":"14:53","startHours":13.378081313397177,"endHours":14.888871403266718,"quality":"auspicious"},{"name":"Roga","start":"14:53","end":"16:24","startHours":14.888871403266718,"endHours":16.39966149313626,"quality":"inauspicious"},{"name":"Udveg","start":"16:24","end":"17:55","startHours":16.39966149313626,"endHours":17.910451583005802,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:55","end":"19:24","startHours":17.910451583005802,"endHours":19.39966149313626,"quality":"auspicious"},{"name":"Roga","start":"19:24","end":"20:53","startHours":19.39966149313626,"endHours":20.88887140326672,"quality":"inauspicious"},{"name":"Udveg","start":"20:53","end":"22:23","startHours":20.88887140326672,"endHours":22.378081313397175,"quality":"inauspicious"},{"name":"Chala","start":"22:23","end":"23:52","startHours":22.378081313397175,"endHours":23.867291223527634,"quality":"neutral"},{"name":"Labha","start":"23:52","end":"01:21","startHours":23.867291223527634,"endHours":25.356501133658092,"quality":"auspicious"},{"name":"Amṛta","start":"01:21","end":"02:51","startHours":25.356501133658092,"endHours":26.84571104378855,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:20","startHours":26.84571104378855,"endHours":28.33492095391901,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:49","startHours":28.33492095391901,"endHours":29.824130864049465,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.824130864049467,"endHours":6.824130864049467,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.824130864049467,"endHours":7.824130864049467,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.824130864049467,"endHours":8.824130864049467,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.824130864049467,"endHours":9.824130864049467,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.824130864049467,"endHours":10.824130864049467,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.824130864049467,"endHours":11.824130864049467,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.824130864049467,"endHours":12.824130864049467,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.824130864049467,"endHours":13.824130864049467,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.824130864049467,"endHours":14.824130864049467,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.824130864049467,"endHours":15.824130864049467,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.824130864049467,"endHours":16.824130864049465,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.824130864049465,"endHours":17.824130864049465,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.824130864049465,"endHours":18.824130864049465,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.824130864049465,"endHours":19.824130864049465,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.824130864049465,"endHours":20.824130864049465,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.824130864049465,"endHours":21.824130864049465,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.824130864049465,"endHours":22.824130864049465,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.824130864049465,"endHours":23.824130864049465,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.824130864049465,"endHours":24.824130864049465,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.824130864049465,"endHours":25.824130864049465,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.824130864049465,"endHours":26.824130864049465,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.824130864049465,"endHours":27.824130864049465,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.824130864049465,"endHours":28.824130864049465,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.824130864049465,"endHours":29.824130864049465,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.5659056225823198,"eotMinutes":9.146526588342006,"ayanamsa":22.7596}},"calendars":{"vikram_samvat":1978,"vikram_samvatsara":"Bhāva","saka_samvat":1843,"saka_samvatsara":"Durmati","bengali_samvat":1328,"malayalam_era":1097,"nanakshahi_year":452,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Aṣṭamī · Vikram 1978 Bhāva · Śaka 1843 Durmati"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 25, 1921 CE · Ayodhyā · Vidhyamitra","description":"September 25, 1921 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 05:49, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1921-09-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1921-09-25","sa":"https://sa.vidhyamitra.com/city/ayodhya/1921-09-25","hi":"https://hi.vidhyamitra.com/city/ayodhya/1921-09-25","x-default":"https://vidhyamitra.com/city/ayodhya/1921-09-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T10:24:29.838Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-09-22T10:24:29.838Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T10:24:29.838Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}