{"id":"vidhyamitra:city-day:ayodhya:1679-09-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1679-09-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1679-09-07","date_display":"September 7, 1679 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":1679,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2334551.770833,"kali_year":4781,"ahargana":1746086.2708,"sun":{"sidereal_longitude":145.0652,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":169.3234,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.2581,"elapsed_within_tithi_degrees":0.2581},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.3234,"elapsed_within_degrees":9.3234},"yoga":{"number":24,"name":"Śukla","sum_longitude":314.3886},"karana":{"half_tithi_index":4,"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":1679,"month":9,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2334551.770833,"ahargana":1746086.2708,"kali_year":4781,"ayanamsa_lahiri":19.3784,"grahas":{"sun":{"sidereal_longitude":145.011912,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":166.80261199999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-1.135},"mars":{"sidereal_longitude":191.06901200000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":175.73751200000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":24.941212000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":195.784312,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":81.16581200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":183.9466,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":3.9466,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"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":1679,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2334551.770833,"kali_year":4781,"ahargana":1746086.2708,"sun":{"sidereal_longitude":145.0652,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":169.3234,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.2581,"elapsed_within_tithi_degrees":0.2581},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.3234,"elapsed_within_degrees":9.3234},"yoga":{"number":24,"name":"Śukla","sum_longitude":314.3886},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.135,"elongation":24.258},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.135,"opposition_distance":155.742}},"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":"05:42","sunsetLocal":"18:15","solarNoonLocal":"11:59","dayLengthHours":12.540962332936335,"dayLengthDisplay":"12 Hours 32 Mins 27 Secs","nightLengthDisplay":"11 Hours 27 Mins 33 Secs","moonriseLocal":"07:28","moonsetLocal":"19:23","rahuKala":{"name":"Rāhu Kāla","start":"13:33","end":"15:07","startHours":13.544718642099664,"endHours":15.112338933716707,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:42","end":"07:16","startHours":5.706617184014455,"endHours":7.274237475631496,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:51","end":"10:25","startHours":8.841857767248538,"endHours":10.40947805886558,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.632841728366266,"endHours":9.050873806130811,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:34","startHours":6.229157281220136,"endHours":6.563582943431771,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:24","startHours":11.559066272718077,"endHours":12.395130428247167,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:52","startHours":4.034488872956277,"endHours":4.870553028485366,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:42","startHours":4.661536989603094,"endHours":5.706617184014455,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:54","startHours":14.067258739305345,"endHours":14.903322894834433,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.04757951695079,"endHours":18.44757951695079,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:46","startHours":18.24757951695079,"endHours":18.77011961415647,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":17.99757951695079,"endHours":19.74757951695079,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:24","startHours":23.559066272718077,"endHours":24.395130428247164,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:42","end":"07:16","startHours":5.706617184014455,"endHours":7.274237475631496,"quality":"auspicious"},{"name":"Roga","start":"07:16","end":"08:51","startHours":7.274237475631496,"endHours":8.841857767248538,"quality":"inauspicious"},{"name":"Udveg","start":"08:51","end":"10:25","startHours":8.841857767248538,"endHours":10.40947805886558,"quality":"inauspicious"},{"name":"Chala","start":"10:25","end":"11:59","startHours":10.40947805886558,"endHours":11.977098350482622,"quality":"neutral"},{"name":"Labha","start":"11:59","end":"13:33","startHours":11.977098350482622,"endHours":13.544718642099664,"quality":"auspicious"},{"name":"Amṛta","start":"13:33","end":"15:07","startHours":13.544718642099664,"endHours":15.112338933716707,"quality":"auspicious"},{"name":"Kāla","start":"15:07","end":"16:41","startHours":15.112338933716707,"endHours":16.679959225333747,"quality":"inauspicious"},{"name":"Śubha","start":"16:41","end":"18:15","startHours":16.679959225333747,"endHours":18.24757951695079,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:15","end":"19:41","startHours":18.24757951695079,"endHours":19.679959225333747,"quality":"auspicious"},{"name":"Kāla","start":"19:41","end":"21:07","startHours":19.679959225333747,"endHours":21.112338933716707,"quality":"inauspicious"},{"name":"Śubha","start":"21:07","end":"22:33","startHours":21.112338933716707,"endHours":22.544718642099664,"quality":"auspicious"},{"name":"Roga","start":"22:33","end":"23:59","startHours":22.544718642099664,"endHours":23.97709835048262,"quality":"inauspicious"},{"name":"Udveg","start":"23:59","end":"01:25","startHours":23.97709835048262,"endHours":25.40947805886558,"quality":"inauspicious"},{"name":"Chala","start":"01:25","end":"02:51","startHours":25.40947805886558,"endHours":26.841857767248538,"quality":"neutral"},{"name":"Labha","start":"02:51","end":"04:16","startHours":26.841857767248538,"endHours":28.274237475631494,"quality":"auspicious"},{"name":"Amṛta","start":"04:16","end":"05:42","startHours":28.274237475631494,"endHours":29.706617184014455,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.706617184014455,"endHours":6.706617184014455,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.706617184014455,"endHours":7.706617184014455,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.706617184014455,"endHours":8.706617184014455,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.706617184014455,"endHours":9.706617184014455,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.706617184014455,"endHours":10.706617184014455,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.706617184014455,"endHours":11.706617184014455,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.706617184014455,"endHours":12.706617184014455,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.706617184014455,"endHours":13.706617184014455,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.706617184014455,"endHours":14.706617184014455,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.706617184014455,"endHours":15.706617184014455,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.706617184014455,"endHours":16.706617184014455,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.706617184014455,"endHours":17.706617184014455,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.706617184014455,"endHours":18.706617184014455,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.706617184014455,"endHours":19.706617184014455,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.706617184014455,"endHours":20.706617184014455,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.706617184014455,"endHours":21.706617184014455,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.706617184014455,"endHours":22.706617184014455,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.706617184014455,"endHours":23.706617184014455,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.706617184014455,"endHours":24.706617184014455,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.706617184014455,"endHours":25.706617184014455,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.706617184014455,"endHours":26.706617184014455,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.706617184014455,"endHours":27.706617184014455,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.706617184014455,"endHours":28.706617184014455,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.706617184014455,"endHours":29.706617184014455,"planetary_lord":"Moon"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.143727894464329,"eotMinutes":2.5580989710426816,"ayanamsa":19.3784}},"calendars":{"vikram_samvat":1736,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1601,"saka_samvatsara":"Siddhārthī","bengali_samvat":1086,"malayalam_era":855,"nanakshahi_year":210,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Tṛtīyā · Vikram 1736 Aṅgirasa · Śaka 1601 Siddhārthī"},"festivals":[{"id":"varaha-jayanti","name":"Varāha Jayantī","name_sanskrit":"वराह जयन्ती","tradition":"Vaishnava","associated_deity":"Varāha (3rd daśāvatāra of Krishna)","deity_avatara_index":12,"significance":"Varāha lifted Bhū-Devī from the cosmic ocean.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4,"sources":["Bhāgavata 3.13"]}],"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 September 7, 1679 CE · Ayodhyā · Vidhyamitra","description":"September 7, 1679 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 05:42, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1679-09-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1679-09-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/1679-09-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/1679-09-07","x-default":"https://vidhyamitra.com/city/ayodhya/1679-09-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T20:31:39.464Z","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":"2026-06-03T20:31:39.464Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T20:31:39.464Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}