{"id":"vidhyamitra:city-day:ayodhya:1975-09-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1975-09-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1975-09-27","date_display":"September 27, 1975 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":1975,"month":9,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442682.770833,"kali_year":5077,"ahargana":1854217.2708,"sun":{"sidereal_longitude":159.1167,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":55.919,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.8023,"elapsed_within_tithi_degrees":4.8023},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":55.919,"elapsed_within_degrees":2.5857},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":215.0358},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1975,"month":9,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442682.770833,"ahargana":1854217.2708,"kali_year":5077,"ayanamsa_lahiri":23.5141,"grahas":{"sun":{"sidereal_longitude":159.80131299999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":52.565413000000035,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":-1.6312},"mars":{"sidereal_longitude":59.82871299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":181.50901299999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":358.285013,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":123.68191300000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":97.43111299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":214.6459,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":34.6459,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1975,"month":9,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442682.770833,"kali_year":5077,"ahargana":1854217.2708,"sun":{"sidereal_longitude":159.1167,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":55.919,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.8023,"elapsed_within_tithi_degrees":4.8023},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":55.919,"elapsed_within_degrees":2.5857},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":215.0358},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.631,"elongation":103.198},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.631,"opposition_distance":76.802}},"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":"05:50","sunsetLocal":"17:52","solarNoonLocal":"11:51","dayLengthHours":12.035677076277835,"dayLengthDisplay":"12 Hours 02 Mins 08 Secs","nightLengthDisplay":"11 Hours 57 Mins 52 Secs","moonriseLocal":"21:51","moonsetLocal":"11:34","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:21","startHours":8.846801304351906,"endHours":10.351260938886636,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:22","end":"14:52","startHours":13.360180207956095,"endHours":14.864639842490824,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:50","end":"07:21","startHours":5.837882035282448,"endHours":7.342341669817177,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.646206686413944,"endHours":9.047395922289871,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:40","startHours":6.339368580127357,"endHours":6.6603199688281,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:15","startHours":11.454531337545438,"endHours":12.256909809297293,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:02","startHours":4.233125091778736,"endHours":5.035503563530592,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:50","end":"05:50","startHours":4.834908945592628,"endHours":5.837882035282448,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:40","startHours":13.861666752801005,"endHours":14.664045224552861,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:40","end":"18:04","startHours":17.673559111560284,"endHours":18.073559111560282,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:52","end":"18:23","startHours":17.873559111560283,"endHours":18.37504565640519,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:37","end":"19:22","startHours":17.623559111560283,"endHours":19.373559111560283,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:15","startHours":23.454531337545436,"endHours":24.256909809297294,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:50","end":"07:21","startHours":5.837882035282448,"endHours":7.342341669817177,"quality":"inauspicious"},{"name":"Śubha","start":"07:21","end":"08:51","startHours":7.342341669817177,"endHours":8.846801304351906,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:21","startHours":8.846801304351906,"endHours":10.351260938886636,"quality":"inauspicious"},{"name":"Udveg","start":"10:21","end":"11:51","startHours":10.351260938886636,"endHours":11.855720573421365,"quality":"inauspicious"},{"name":"Chala","start":"11:51","end":"13:22","startHours":11.855720573421365,"endHours":13.360180207956095,"quality":"neutral"},{"name":"Labha","start":"13:22","end":"14:52","startHours":13.360180207956095,"endHours":14.864639842490824,"quality":"auspicious"},{"name":"Amṛta","start":"14:52","end":"16:22","startHours":14.864639842490824,"endHours":16.369099477025554,"quality":"auspicious"},{"name":"Kāla","start":"16:22","end":"17:52","startHours":16.369099477025554,"endHours":17.873559111560283,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:52","end":"19:22","startHours":17.873559111560283,"endHours":19.369099477025554,"quality":"auspicious"},{"name":"Amṛta","start":"19:22","end":"20:52","startHours":19.369099477025554,"endHours":20.864639842490824,"quality":"auspicious"},{"name":"Kāla","start":"20:52","end":"22:22","startHours":20.864639842490824,"endHours":22.360180207956095,"quality":"inauspicious"},{"name":"Śubha","start":"22:22","end":"23:51","startHours":22.360180207956095,"endHours":23.855720573421365,"quality":"auspicious"},{"name":"Roga","start":"23:51","end":"01:21","startHours":23.855720573421365,"endHours":25.351260938886636,"quality":"inauspicious"},{"name":"Udveg","start":"01:21","end":"02:51","startHours":25.351260938886636,"endHours":26.846801304351906,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:21","startHours":26.846801304351906,"endHours":28.342341669817177,"quality":"neutral"},{"name":"Labha","start":"04:21","end":"05:50","startHours":28.342341669817177,"endHours":29.837882035282448,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.837882035282448,"endHours":6.837882035282448,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.837882035282448,"endHours":7.837882035282448,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.837882035282448,"endHours":8.837882035282448,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.837882035282448,"endHours":9.837882035282448,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.837882035282448,"endHours":10.837882035282448,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.837882035282448,"endHours":11.837882035282448,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.837882035282448,"endHours":12.837882035282448,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.837882035282448,"endHours":13.837882035282448,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.837882035282448,"endHours":14.837882035282448,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.837882035282448,"endHours":15.837882035282448,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.837882035282448,"endHours":16.837882035282448,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.837882035282448,"endHours":17.837882035282448,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.837882035282448,"endHours":18.837882035282448,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.837882035282448,"endHours":19.837882035282448,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.837882035282448,"endHours":20.837882035282448,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.837882035282448,"endHours":21.837882035282448,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.837882035282448,"endHours":22.837882035282448,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.837882035282448,"endHours":23.837882035282448,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.837882035282448,"endHours":24.837882035282448,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.837882035282448,"endHours":25.837882035282448,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.837882035282448,"endHours":26.837882035282448,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.837882035282448,"endHours":27.837882035282448,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.837882035282448,"endHours":28.837882035282448,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.837882035282448,"endHours":29.837882035282448,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.318027857452496,"eotMinutes":9.840765594718077,"ayanamsa":23.5141}},"calendars":{"vikram_samvat":2032,"vikram_samvatsara":"Vibhava","saka_samvat":1897,"saka_samvatsara":"Rākṣasa","bengali_samvat":1382,"malayalam_era":1151,"nanakshahi_year":506,"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 Saptamī · Vikram 2032 Vibhava · Śaka 1897 Rākṣasa"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 27, 1975 CE · Ayodhyā · Vidhyamitra","description":"September 27, 1975 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 05:50, sūryāsta 17:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1975-09-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1975-09-27","sa":"https://sa.vidhyamitra.com/city/ayodhya/1975-09-27","hi":"https://hi.vidhyamitra.com/city/ayodhya/1975-09-27","x-default":"https://vidhyamitra.com/city/ayodhya/1975-09-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:37:43.706Z","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":"2026-06-01T19:37:43.706Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:37:43.706Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}