{"id":"vidhyamitra:city-day:ayodhya:1668-09-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1668-09-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1668-09-26","date_display":"September 26, 1668 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":1668,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2330553.770833,"kali_year":4770,"ahargana":1742088.2708,"sun":{"sidereal_longitude":164.4566,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":52.4183,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.9617,"elapsed_within_tithi_degrees":7.9617},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.4183,"elapsed_within_degrees":12.4183},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":216.8749},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1668,"month":9,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2330553.770833,"ahargana":1742088.2708,"kali_year":4770,"ayanamsa_lahiri":19.2255,"grahas":{"sun":{"sidereal_longitude":164.40266499999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":51.49246499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":1.2873},"mars":{"sidereal_longitude":244.16626500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":155.96776499999999,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":56.69446499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":147.44946500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":292.42756499999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":35.7799,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.7799,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"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":1668,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2330553.770833,"kali_year":4770,"ahargana":1742088.2708,"sun":{"sidereal_longitude":164.4566,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":52.4183,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.9617,"elapsed_within_tithi_degrees":7.9617},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.4183,"elapsed_within_degrees":12.4183},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":216.8749},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.287,"elongation":112.038},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.287,"opposition_distance":67.962}},"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":"05:51","sunsetLocal":"17:53","solarNoonLocal":"11:52","dayLengthHours":12.02731400298404,"dayLengthDisplay":"12 Hours 01 Mins 38 Secs","nightLengthDisplay":"11 Hours 58 Mins 22 Secs","moonriseLocal":"21:30","moonsetLocal":"11:10","rahuKala":{"name":"Rāhu Kāla","start":"11:52","end":"13:22","startHours":11.861468688580672,"endHours":13.364882938953677,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:21","end":"08:51","startHours":7.351225937461658,"endHours":8.854640187834663,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:21","end":"11:52","startHours":10.358054438207667,"endHours":11.861468688580672,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.654184954451596,"endHours":9.05509542121773,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:40","startHours":6.348949770546321,"endHours":6.669678143959229,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:16","startHours":11.460558221814539,"endHours":12.262379155346808,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:03","startHours":4.244169820024114,"endHours":5.045990753556383,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:51","startHours":4.845535520173316,"endHours":5.847811687088653,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:40","startHours":13.866021022411346,"endHours":14.667841955943615,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.675125690072694,"endHours":18.075125690072692,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:23","startHours":17.875125690072693,"endHours":18.37626377353036,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.625125690072693,"endHours":19.375125690072693,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:16","startHours":23.460558221814537,"endHours":24.262379155346807,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:51","end":"07:21","startHours":5.847811687088653,"endHours":7.351225937461658,"quality":"auspicious"},{"name":"Amṛta","start":"07:21","end":"08:51","startHours":7.351225937461658,"endHours":8.854640187834663,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:21","startHours":8.854640187834663,"endHours":10.358054438207667,"quality":"inauspicious"},{"name":"Śubha","start":"10:21","end":"11:52","startHours":10.358054438207667,"endHours":11.861468688580672,"quality":"auspicious"},{"name":"Roga","start":"11:52","end":"13:22","startHours":11.861468688580672,"endHours":13.364882938953677,"quality":"inauspicious"},{"name":"Udveg","start":"13:22","end":"14:52","startHours":13.364882938953677,"endHours":14.868297189326682,"quality":"inauspicious"},{"name":"Chala","start":"14:52","end":"16:22","startHours":14.868297189326682,"endHours":16.371711439699688,"quality":"neutral"},{"name":"Labha","start":"16:22","end":"17:53","startHours":16.371711439699688,"endHours":17.875125690072693,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:53","end":"19:22","startHours":17.875125690072693,"endHours":19.371711439699688,"quality":"inauspicious"},{"name":"Chala","start":"19:22","end":"20:52","startHours":19.371711439699688,"endHours":20.868297189326682,"quality":"neutral"},{"name":"Labha","start":"20:52","end":"22:22","startHours":20.868297189326682,"endHours":22.364882938953677,"quality":"auspicious"},{"name":"Amṛta","start":"22:22","end":"23:52","startHours":22.364882938953677,"endHours":23.861468688580672,"quality":"auspicious"},{"name":"Kāla","start":"23:52","end":"01:21","startHours":23.861468688580672,"endHours":25.358054438207667,"quality":"inauspicious"},{"name":"Śubha","start":"01:21","end":"02:51","startHours":25.358054438207667,"endHours":26.85464018783466,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:21","startHours":26.85464018783466,"endHours":28.351225937461656,"quality":"inauspicious"},{"name":"Udveg","start":"04:21","end":"05:51","startHours":28.351225937461656,"endHours":29.84781168708865,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.847811687088653,"endHours":6.847811687088653,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.847811687088653,"endHours":7.847811687088653,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.847811687088653,"endHours":8.847811687088653,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.847811687088653,"endHours":9.847811687088653,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.847811687088653,"endHours":10.847811687088653,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.847811687088653,"endHours":11.847811687088653,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.847811687088653,"endHours":12.847811687088653,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.847811687088653,"endHours":13.847811687088653,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.847811687088653,"endHours":14.847811687088653,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.847811687088653,"endHours":15.847811687088653,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.847811687088653,"endHours":16.84781168708865,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.84781168708865,"endHours":17.84781168708865,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.84781168708865,"endHours":18.84781168708865,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.84781168708865,"endHours":19.84781168708865,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.84781168708865,"endHours":20.84781168708865,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.84781168708865,"endHours":21.84781168708865,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.84781168708865,"endHours":22.84781168708865,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.84781168708865,"endHours":23.84781168708865,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.84781168708865,"endHours":24.84781168708865,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.84781168708865,"endHours":25.84781168708865,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.84781168708865,"endHours":26.84781168708865,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.84781168708865,"endHours":27.84781168708865,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.84781168708865,"endHours":28.84781168708865,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.84781168708865,"endHours":29.84781168708865,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","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":-1.4422270885997766,"eotMinutes":9.49587868515961,"ayanamsa":19.2255}},"calendars":{"vikram_samvat":1725,"vikram_samvatsara":"Durmati","saka_samvat":1590,"saka_samvatsara":"Kīlaka","bengali_samvat":1075,"malayalam_era":844,"nanakshahi_year":199,"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 Ṣaṣṭhī · Vikram 1725 Durmati · Śaka 1590 Kīlaka"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 26, 1668 CE · Ayodhyā · Vidhyamitra","description":"September 26, 1668 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:51, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1668-09-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1668-09-26","sa":"https://sa.vidhyamitra.com/city/ayodhya/1668-09-26","hi":"https://hi.vidhyamitra.com/city/ayodhya/1668-09-26","x-default":"https://vidhyamitra.com/city/ayodhya/1668-09-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-06T07:00:43.167Z","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":"2026-06-06T07:00:43.167Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-06T07:00:43.167Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}