{"id":"vidhyamitra:city-day:ayodhya:1683-04-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1683-04-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1683-04-04","date_display":"April 4, 1683 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":1683,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2335856.770833,"kali_year":4784,"ahargana":1747391.2708,"sun":{"sidereal_longitude":355.8171,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":79.3618,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.5446,"elapsed_within_tithi_degrees":11.5446},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.3618,"elapsed_within_degrees":12.6951},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.1789},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":1683,"month":4,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2335856.770833,"ahargana":1747391.2708,"kali_year":4784,"ayanamsa_lahiri":19.4284,"grahas":{"sun":{"sidereal_longitude":354.935151,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":75.584251,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-2.6075},"mars":{"sidereal_longitude":189.223751,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":339.10795099999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":116.354851,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":313.642151,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":118.17175099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":114.8014,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.8014,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1683,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2335856.770833,"kali_year":4784,"ahargana":1747391.2708,"sun":{"sidereal_longitude":355.8171,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":79.3618,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.5446,"elapsed_within_tithi_degrees":11.5446},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.3618,"elapsed_within_degrees":12.6951},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.1789},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.608,"elongation":83.545},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.608,"opposition_distance":96.455}},"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":"05:49","sunsetLocal":"18:20","solarNoonLocal":"12:05","dayLengthHours":12.50801339931624,"dayLengthDisplay":"12 Hours 30 Mins 29 Secs","nightLengthDisplay":"11 Hours 29 Mins 31 Secs","moonriseLocal":"10:34","moonsetLocal":"00:20","rahuKala":{"name":"Rāhu Kāla","start":"16:46","end":"18:20","startHours":16.76696540972576,"endHours":18.33046708464029,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:05","end":"13:38","startHours":12.07646038498217,"endHours":13.6399620598967,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:12","end":"16:46","startHours":15.20346373481123,"endHours":16.76696540972576,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:09","startHours":8.740990145164504,"endHours":9.157923925141713,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:41","startHours":6.3436209102955585,"endHours":6.677167934277325,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:30","startHours":11.659526605004961,"endHours":12.493394164959378,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:59","startHours":4.154718565415216,"endHours":4.988586125369633,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:49","startHours":4.7801192353810285,"endHours":5.8224536853240485,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:00","startHours":14.16112928486821,"endHours":14.994996844822627,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.13046708464029,"endHours":18.53046708464029,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:51","startHours":18.33046708464029,"endHours":18.8516343096118,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.08046708464029,"endHours":19.83046708464029,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:30","startHours":23.659526605004963,"endHours":24.493394164959376,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:49","end":"07:23","startHours":5.8224536853240485,"endHours":7.385955360238579,"quality":"inauspicious"},{"name":"Chala","start":"07:23","end":"08:57","startHours":7.385955360238579,"endHours":8.94945703515311,"quality":"neutral"},{"name":"Labha","start":"08:57","end":"10:31","startHours":8.94945703515311,"endHours":10.51295871006764,"quality":"auspicious"},{"name":"Amṛta","start":"10:31","end":"12:05","startHours":10.51295871006764,"endHours":12.07646038498217,"quality":"auspicious"},{"name":"Kāla","start":"12:05","end":"13:38","startHours":12.07646038498217,"endHours":13.6399620598967,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:12","startHours":13.6399620598967,"endHours":15.20346373481123,"quality":"auspicious"},{"name":"Roga","start":"15:12","end":"16:46","startHours":15.20346373481123,"endHours":16.76696540972576,"quality":"inauspicious"},{"name":"Udveg","start":"16:46","end":"18:20","startHours":16.76696540972576,"endHours":18.33046708464029,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:20","end":"19:46","startHours":18.33046708464029,"endHours":19.76696540972576,"quality":"auspicious"},{"name":"Roga","start":"19:46","end":"21:12","startHours":19.76696540972576,"endHours":21.20346373481123,"quality":"inauspicious"},{"name":"Udveg","start":"21:12","end":"22:38","startHours":21.20346373481123,"endHours":22.6399620598967,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:05","startHours":22.6399620598967,"endHours":24.07646038498217,"quality":"neutral"},{"name":"Labha","start":"00:05","end":"01:31","startHours":24.07646038498217,"endHours":25.51295871006764,"quality":"auspicious"},{"name":"Amṛta","start":"01:31","end":"02:57","startHours":25.51295871006764,"endHours":26.94945703515311,"quality":"auspicious"},{"name":"Kāla","start":"02:57","end":"04:23","startHours":26.94945703515311,"endHours":28.38595536023858,"quality":"inauspicious"},{"name":"Śubha","start":"04:23","end":"05:49","startHours":28.38595536023858,"endHours":29.82245368532405,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.8224536853240485,"endHours":6.8224536853240485,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.8224536853240485,"endHours":7.8224536853240485,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.8224536853240485,"endHours":8.82245368532405,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.82245368532405,"endHours":9.82245368532405,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.82245368532405,"endHours":10.82245368532405,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.82245368532405,"endHours":11.82245368532405,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.82245368532405,"endHours":12.82245368532405,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.82245368532405,"endHours":13.82245368532405,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.82245368532405,"endHours":14.82245368532405,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.82245368532405,"endHours":15.82245368532405,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.82245368532405,"endHours":16.82245368532405,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.82245368532405,"endHours":17.82245368532405,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.82245368532405,"endHours":18.82245368532405,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.82245368532405,"endHours":19.82245368532405,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.82245368532405,"endHours":20.82245368532405,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.82245368532405,"endHours":21.82245368532405,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.82245368532405,"endHours":22.82245368532405,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.82245368532405,"endHours":23.82245368532405,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.82245368532405,"endHours":24.82245368532405,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.82245368532405,"endHours":25.82245368532405,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.82245368532405,"endHours":26.82245368532405,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.82245368532405,"endHours":27.82245368532405,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.82245368532405,"endHours":28.82245368532405,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.82245368532405,"endHours":29.82245368532405,"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.662412729662415,"eotMinutes":-3.4036230989301703,"ayanamsa":19.4284}},"calendars":{"vikram_samvat":1740,"vikram_samvatsara":"Dhātṛ","saka_samvat":1605,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1090,"malayalam_era":859,"nanakshahi_year":214,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Saptamī · Vikram 1740 Dhātṛ · Śaka 1605 Rudhirodgāri"},"festivals":[],"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":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 April 4, 1683 CE · Ayodhyā · Vidhyamitra","description":"April 4, 1683 CE for Ayodhyā: Śukla Saptamī, sūryodaya 05:49, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1683-04-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1683-04-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1683-04-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1683-04-04","x-default":"https://vidhyamitra.com/city/ayodhya/1683-04-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T19:46:35.858Z","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":"2026-06-03T19:46:35.858Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T19:46:35.858Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}