{"id":"vidhyamitra:city-day:ayodhya:-3111-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3111-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3111-09-30","date_display":"September 30, 3112 BCE","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":-3111,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":585037.770833,"kali_year":-9,"ahargana":-3427.7292,"sun":{"sidereal_longitude":220.2014,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":189.9658,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":329.7644,"elapsed_within_tithi_degrees":5.7644},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.9658,"elapsed_within_degrees":3.2992},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.1672},"karana":{"half_tithi_index":54,"name":"Gara"},"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":-3111,"month":9,"day":30,"hour":6,"minute":30,"calendar":"julian"},"julian_day":585037.770833,"ahargana":-3427.7292,"kali_year":-9,"ayanamsa_lahiri":-47.5339,"grahas":{"sun":{"sidereal_longitude":220.2014,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":189.9658,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":-0.6527},"mars":{"sidereal_longitude":333.5989,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":235.3482,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":88.6114,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"venus":{"sidereal_longitude":240.5262,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":242.4287,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":1.6176,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":181.6176,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":-3111,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":585037.770833,"kali_year":-9,"ahargana":-3427.7292,"sun":{"sidereal_longitude":220.2014,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":189.9658,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":329.7644,"elapsed_within_tithi_degrees":5.7644},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.9658,"elapsed_within_degrees":3.2992},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.1672},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.653,"elongation":30.236},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.653,"opposition_distance":149.764}},"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":"05:41","sunsetLocal":"18:00","solarNoonLocal":"11:50","dayLengthHours":12.32081268453193,"dayLengthDisplay":"12 Hours 19 Mins 15 Secs","nightLengthDisplay":"11 Hours 40 Mins 45 Secs","moonriseLocal":"03:18","moonsetLocal":"16:21","rahuKala":{"name":"Rāhu Kāla","start":"16:28","end":"18:00","startHours":16.45929348478305,"endHours":17.99939507034954,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:50","end":"13:23","startHours":11.838988728083574,"endHours":13.379090313650067,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:55","end":"16:28","startHours":14.919191899216557,"endHours":16.45929348478305,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"08:58","startHours":8.553438678875061,"endHours":8.964132435026125,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:31","startHours":6.19194958100644,"endHours":6.520504585927292,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:15","startHours":11.42829497193251,"endHours":12.249682484234638,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:51","startHours":4.035807361213353,"endHours":4.857194873515482,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:41","startHours":4.651847995439949,"endHours":5.67858238581761,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:43","startHours":13.892457508838898,"endHours":14.713845021141028,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.79939507034954,"endHours":18.19939507034954,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:31","startHours":17.99939507034954,"endHours":18.51276226553837,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.74939507034954,"endHours":19.49939507034954,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:15","startHours":23.42829497193251,"endHours":24.24968248423464,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:41","end":"07:13","startHours":5.67858238581761,"endHours":7.218683971384102,"quality":"inauspicious"},{"name":"Chala","start":"07:13","end":"08:46","startHours":7.218683971384102,"endHours":8.758785556950592,"quality":"neutral"},{"name":"Labha","start":"08:46","end":"10:18","startHours":8.758785556950592,"endHours":10.298887142517085,"quality":"auspicious"},{"name":"Amṛta","start":"10:18","end":"11:50","startHours":10.298887142517085,"endHours":11.838988728083574,"quality":"auspicious"},{"name":"Kāla","start":"11:50","end":"13:23","startHours":11.838988728083574,"endHours":13.379090313650067,"quality":"inauspicious"},{"name":"Śubha","start":"13:23","end":"14:55","startHours":13.379090313650067,"endHours":14.919191899216557,"quality":"auspicious"},{"name":"Roga","start":"14:55","end":"16:28","startHours":14.919191899216557,"endHours":16.45929348478305,"quality":"inauspicious"},{"name":"Udveg","start":"16:28","end":"18:00","startHours":16.45929348478305,"endHours":17.99939507034954,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:00","end":"19:28","startHours":17.99939507034954,"endHours":19.459293484783046,"quality":"auspicious"},{"name":"Roga","start":"19:28","end":"20:55","startHours":19.459293484783046,"endHours":20.919191899216557,"quality":"inauspicious"},{"name":"Udveg","start":"20:55","end":"22:23","startHours":20.919191899216557,"endHours":22.379090313650067,"quality":"inauspicious"},{"name":"Chala","start":"22:23","end":"23:50","startHours":22.379090313650067,"endHours":23.838988728083574,"quality":"neutral"},{"name":"Labha","start":"23:50","end":"01:18","startHours":23.838988728083574,"endHours":25.29888714251708,"quality":"auspicious"},{"name":"Amṛta","start":"01:18","end":"02:46","startHours":25.29888714251708,"endHours":26.758785556950592,"quality":"auspicious"},{"name":"Kāla","start":"02:46","end":"04:13","startHours":26.758785556950592,"endHours":28.218683971384102,"quality":"inauspicious"},{"name":"Śubha","start":"04:13","end":"05:41","startHours":28.218683971384102,"endHours":29.67858238581761,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.67858238581761,"endHours":6.67858238581761,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.67858238581761,"endHours":7.67858238581761,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.67858238581761,"endHours":8.67858238581761,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.67858238581761,"endHours":9.67858238581761,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.67858238581761,"endHours":10.67858238581761,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.67858238581761,"endHours":11.67858238581761,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.67858238581761,"endHours":12.67858238581761,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.67858238581761,"endHours":13.67858238581761,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.67858238581761,"endHours":14.67858238581761,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.67858238581761,"endHours":15.67858238581761,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.67858238581761,"endHours":16.67858238581761,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.67858238581761,"endHours":17.67858238581761,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.67858238581761,"endHours":18.67858238581761,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.67858238581761,"endHours":19.67858238581761,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.67858238581761,"endHours":20.67858238581761,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.67858238581761,"endHours":21.67858238581761,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.67858238581761,"endHours":22.67858238581761,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.67858238581761,"endHours":23.67858238581761,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.67858238581761,"endHours":24.67858238581761,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.67858238581761,"endHours":25.67858238581761,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.67858238581761,"endHours":26.67858238581761,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.67858238581761,"endHours":27.67858238581761,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.67858238581761,"endHours":28.67858238581761,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.67858238581761,"endHours":29.67858238581761,"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.9096695825356993,"eotMinutes":10.844676314985584,"ayanamsa":-47.5339}},"calendars":{"vikram_samvat":-3054,"saka_samvat":-3189,"bengali_samvat":-3704,"malayalam_era":-3935,"nanakshahi_year":-4580,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Trayodaśī · Vikram -3054 undefined · Śaka -3189 undefined"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":true,"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 30, 3112 BCE · Ayodhyā · Vidhyamitra","description":"September 30, 3112 BCE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 05:41, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3111-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3111-09-30","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3111-09-30","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3111-09-30","x-default":"https://vidhyamitra.com/city/ayodhya/-3111-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:38:04.464Z","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":"2026-06-01T01:38:04.464Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:38:04.464Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}