{"id":"vidhyamitra:city-day:ayodhya:2028-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2028-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2028-10-12","date_display":"October 12, 2028 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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2028,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462056.770833,"kali_year":5130,"ahargana":1873591.2708,"sun":{"sidereal_longitude":174.1787,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":94.5253,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":280.3466,"elapsed_within_tithi_degrees":4.3466},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.5253,"elapsed_within_degrees":1.192},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.704},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2028,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462056.770833,"ahargana":1873591.2708,"kali_year":5130,"ayanamsa_lahiri":24.255,"grahas":{"sun":{"sidereal_longitude":174.98688300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":91.82548300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-0.5017},"mars":{"sidereal_longitude":118.27908300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":158.945383,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":166.040883,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":136.698283,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":14.990383000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":268.1181,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":88.1181,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2028,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462056.770833,"kali_year":5130,"ahargana":1873591.2708,"sun":{"sidereal_longitude":174.1787,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":94.5253,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":280.3466,"elapsed_within_tithi_degrees":4.3466},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.5253,"elapsed_within_degrees":1.192},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.704},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.502,"elongation":79.653},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.502,"opposition_distance":100.347}},"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":"05:59","sunsetLocal":"17:35","solarNoonLocal":"11:47","dayLengthHours":11.615152592190583,"dayLengthDisplay":"11 Hours 36 Mins 55 Secs","nightLengthDisplay":"12 Hours 23 Mins 05 Secs","moonriseLocal":"23:27","moonsetLocal":"13:02","rahuKala":{"name":"Rāhu Kāla","start":"13:14","end":"14:41","startHours":13.234636292537491,"endHours":14.686530366561314,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:59","end":"07:26","startHours":5.975165922418376,"endHours":7.427059996442199,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:53","end":"10:20","startHours":8.878954070466023,"endHours":10.330848144489845,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:04","startHours":8.685368193929513,"endHours":9.072539947002532,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:46","startHours":6.45913061375965,"endHours":6.768868016218065,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:10","startHours":11.395570465440649,"endHours":12.169913971586688,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:12","startHours":4.426478910126298,"endHours":5.200822416272337,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:00","end":"05:59","startHours":5.007236539735827,"endHours":5.975165922418376,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:30","startHours":13.718600983878765,"endHours":14.492944490024804,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.39031851460896,"endHours":17.79031851460896,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:04","startHours":17.59031851460896,"endHours":18.074283205950234,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.34031851460896,"endHours":19.09031851460896,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:10","startHours":23.39557046544065,"endHours":24.169913971586688,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:59","end":"07:26","startHours":5.975165922418376,"endHours":7.427059996442199,"quality":"auspicious"},{"name":"Roga","start":"07:26","end":"08:53","startHours":7.427059996442199,"endHours":8.878954070466023,"quality":"inauspicious"},{"name":"Udveg","start":"08:53","end":"10:20","startHours":8.878954070466023,"endHours":10.330848144489845,"quality":"inauspicious"},{"name":"Chala","start":"10:20","end":"11:47","startHours":10.330848144489845,"endHours":11.782742218513668,"quality":"neutral"},{"name":"Labha","start":"11:47","end":"13:14","startHours":11.782742218513668,"endHours":13.234636292537491,"quality":"auspicious"},{"name":"Amṛta","start":"13:14","end":"14:41","startHours":13.234636292537491,"endHours":14.686530366561314,"quality":"auspicious"},{"name":"Kāla","start":"14:41","end":"16:08","startHours":14.686530366561314,"endHours":16.138424440585137,"quality":"inauspicious"},{"name":"Śubha","start":"16:08","end":"17:35","startHours":16.138424440585137,"endHours":17.59031851460896,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:35","end":"19:08","startHours":17.59031851460896,"endHours":19.138424440585137,"quality":"auspicious"},{"name":"Kāla","start":"19:08","end":"20:41","startHours":19.138424440585137,"endHours":20.686530366561314,"quality":"inauspicious"},{"name":"Śubha","start":"20:41","end":"22:14","startHours":20.686530366561314,"endHours":22.23463629253749,"quality":"auspicious"},{"name":"Roga","start":"22:14","end":"23:47","startHours":22.23463629253749,"endHours":23.78274221851367,"quality":"inauspicious"},{"name":"Udveg","start":"23:47","end":"01:20","startHours":23.78274221851367,"endHours":25.330848144489845,"quality":"inauspicious"},{"name":"Chala","start":"01:20","end":"02:53","startHours":25.330848144489845,"endHours":26.878954070466023,"quality":"neutral"},{"name":"Labha","start":"02:53","end":"04:26","startHours":26.878954070466023,"endHours":28.4270599964422,"quality":"auspicious"},{"name":"Amṛta","start":"04:26","end":"05:59","startHours":28.4270599964422,"endHours":29.975165922418377,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.975165922418376,"endHours":6.975165922418376,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.975165922418376,"endHours":7.975165922418376,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.975165922418376,"endHours":8.975165922418377,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.975165922418377,"endHours":9.975165922418377,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.975165922418377,"endHours":10.975165922418377,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.975165922418377,"endHours":11.975165922418377,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.975165922418377,"endHours":12.975165922418377,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.975165922418377,"endHours":13.975165922418377,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.975165922418377,"endHours":14.975165922418377,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.975165922418377,"endHours":15.975165922418377,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.975165922418377,"endHours":16.975165922418377,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.975165922418377,"endHours":17.975165922418377,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.975165922418377,"endHours":18.975165922418377,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.975165922418377,"endHours":19.975165922418377,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.975165922418377,"endHours":20.975165922418377,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.975165922418377,"endHours":21.975165922418377,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.975165922418377,"endHours":22.975165922418377,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.975165922418377,"endHours":23.975165922418377,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.975165922418377,"endHours":24.975165922418377,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.975165922418377,"endHours":25.975165922418377,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.975165922418377,"endHours":26.975165922418377,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.975165922418377,"endHours":27.975165922418377,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.975165922418377,"endHours":28.975165922418377,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.975165922418377,"endHours":29.975165922418377,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-7.531744294306832,"eotMinutes":14.219466889179907,"ayanamsa":24.255}},"calendars":{"vikram_samvat":2085,"vikram_samvatsara":"Durmati","saka_samvat":1950,"saka_samvatsara":"Kīlaka","bengali_samvat":1435,"malayalam_era":1204,"nanakshahi_year":559,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Navamī · Vikram 2085 Durmati · Śaka 1950 Kīlaka"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 October 12, 2028 CE · Ayodhyā · Vidhyamitra","description":"October 12, 2028 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 05:59, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2028-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2028-10-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2028-10-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2028-10-12","x-default":"https://vidhyamitra.com/city/ayodhya/2028-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T08:17:02.014Z","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":"2026-05-15T08:17:02.014Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T08:17:02.014Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}