{"id":"vidhyamitra:city-day:ayodhya:1910-07-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1910-07-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1910-07-16","date_display":"July 16, 1910 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":1910,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418868.770833,"kali_year":5012,"ahargana":1830403.2708,"sun":{"sidereal_longitude":89.7977,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":197.4064,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.6087,"elapsed_within_tithi_degrees":11.6087},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.4064,"elapsed_within_degrees":10.7398},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.2042},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":1910,"month":7,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418868.770833,"ahargana":1830403.2708,"kali_year":5012,"ayanamsa_lahiri":22.6033,"grahas":{"sun":{"sidereal_longitude":90.022583,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":198.44818299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":1.4652},"mars":{"sidereal_longitude":115.44748300000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":86.95868300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":166.105683,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":57.679182999999966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":14.01868300000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":36.4262,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":216.4262,"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":1910,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418868.770833,"kali_year":5012,"ahargana":1830403.2708,"sun":{"sidereal_longitude":89.7977,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":197.4064,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.6087,"elapsed_within_tithi_degrees":11.6087},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.4064,"elapsed_within_degrees":10.7398},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.2042},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.465,"elongation":107.609},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.465,"opposition_distance":72.391}},"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":"05:17","sunsetLocal":"18:57","solarNoonLocal":"12:07","dayLengthHours":13.670028350210039,"dayLengthDisplay":"13 Hours 40 Mins 12 Secs","nightLengthDisplay":"10 Hours 19 Mins 48 Secs","moonriseLocal":"13:49","moonsetLocal":"00:52","rahuKala":{"name":"Rāhu Kāla","start":"08:42","end":"10:24","startHours":8.69693858938544,"endHours":10.405692133161695,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:32","startHours":13.823199220714205,"endHours":15.531952764490459,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:17","end":"06:59","startHours":5.2794315018329305,"endHours":6.988185045609185,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:55","startHours":8.469104783548605,"endHours":8.924772395222274,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.849016016425016,"endHours":6.21355010576395,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.658778065264283,"endHours":12.57011328861162,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:22","startHours":3.4567610551382586,"endHours":4.368096278485595,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:17","startHours":4.140262472648761,"endHours":5.2794315018329305,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:18","startHours":14.392783735306292,"endHours":15.304118958653628,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.74945985204297,"endHours":19.14945985204297,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:31","startHours":18.94945985204297,"endHours":19.519044366635054,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.69945985204297,"endHours":20.44945985204297,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.658778065264283,"endHours":24.57011328861162,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:17","end":"06:59","startHours":5.2794315018329305,"endHours":6.988185045609185,"quality":"inauspicious"},{"name":"Śubha","start":"06:59","end":"08:42","startHours":6.988185045609185,"endHours":8.69693858938544,"quality":"auspicious"},{"name":"Roga","start":"08:42","end":"10:24","startHours":8.69693858938544,"endHours":10.405692133161695,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"12:07","startHours":10.405692133161695,"endHours":12.114445676937951,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:49","startHours":12.114445676937951,"endHours":13.823199220714205,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:32","startHours":13.823199220714205,"endHours":15.531952764490459,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"17:14","startHours":15.531952764490459,"endHours":17.240706308266716,"quality":"auspicious"},{"name":"Kāla","start":"17:14","end":"18:57","startHours":17.240706308266716,"endHours":18.94945985204297,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:57","end":"20:14","startHours":18.94945985204297,"endHours":20.240706308266716,"quality":"auspicious"},{"name":"Amṛta","start":"20:14","end":"21:32","startHours":20.240706308266716,"endHours":21.531952764490462,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"22:49","startHours":21.531952764490462,"endHours":22.823199220714205,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:07","startHours":22.823199220714205,"endHours":24.11444567693795,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:24","startHours":24.11444567693795,"endHours":25.405692133161697,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:42","startHours":25.405692133161697,"endHours":26.69693858938544,"quality":"inauspicious"},{"name":"Chala","start":"02:42","end":"03:59","startHours":26.69693858938544,"endHours":27.988185045609185,"quality":"neutral"},{"name":"Labha","start":"03:59","end":"05:17","startHours":27.988185045609185,"endHours":29.27943150183293,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.2794315018329305,"endHours":6.2794315018329305,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.2794315018329305,"endHours":7.2794315018329305,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.2794315018329305,"endHours":8.279431501832931,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.279431501832931,"endHours":9.279431501832931,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.279431501832931,"endHours":10.279431501832931,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.279431501832931,"endHours":11.279431501832931,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.279431501832931,"endHours":12.279431501832931,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.279431501832931,"endHours":13.279431501832931,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.279431501832931,"endHours":14.279431501832931,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.279431501832931,"endHours":15.279431501832931,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.279431501832931,"endHours":16.27943150183293,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.27943150183293,"endHours":17.27943150183293,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.27943150183293,"endHours":18.27943150183293,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.27943150183293,"endHours":19.27943150183293,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.27943150183293,"endHours":20.27943150183293,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.27943150183293,"endHours":21.27943150183293,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.27943150183293,"endHours":22.27943150183293,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.27943150183293,"endHours":23.27943150183293,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.27943150183293,"endHours":24.27943150183293,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.27943150183293,"endHours":25.27943150183293,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.27943150183293,"endHours":26.27943150183293,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.27943150183293,"endHours":27.27943150183293,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.27943150183293,"endHours":28.27943150183293,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.27943150183293,"endHours":29.27943150183293,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.53820724048542,"eotMinutes":-5.682740616276977,"ayanamsa":22.6033}},"calendars":{"vikram_samvat":1967,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1832,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1317,"malayalam_era":1086,"nanakshahi_year":441,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 1967 Rudhirodgāri · Śaka 1832 Sādhāraṇa"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 July 16, 1910 CE · Ayodhyā · Vidhyamitra","description":"July 16, 1910 CE for Ayodhyā: Śukla Navamī, sūryodaya 05:17, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1910-07-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1910-07-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1910-07-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1910-07-16","x-default":"https://vidhyamitra.com/city/ayodhya/1910-07-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T15:49:07.172Z","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":"2026-05-19T15:49:07.172Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T15:49:07.172Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}