{"id":"vidhyamitra:city-day:ayodhya:1936-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1936-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1936-01-18","date_display":"January 18, 1936 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":1936,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428185.770833,"kali_year":5037,"ahargana":1839720.2708,"sun":{"sidereal_longitude":273.8704,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":198.7434,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.873,"elapsed_within_tithi_degrees":8.873},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.7434,"elapsed_within_degrees":12.0768},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.6139},"karana":{"half_tithi_index":47,"name":"Gara"},"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":1936,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2428185.770833,"ahargana":1839720.2708,"kali_year":5037,"ayanamsa_lahiri":22.9596,"grahas":{"sun":{"sidereal_longitude":273.808405,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":197.230005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-4.0446},"mars":{"sidereal_longitude":310.646305,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":293.41650500000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":233.02280500000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":235.16630499999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":315.07410500000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":262.7667,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":82.7667,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1936,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428185.770833,"kali_year":5037,"ahargana":1839720.2708,"sun":{"sidereal_longitude":273.8704,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":198.7434,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.873,"elapsed_within_tithi_degrees":8.873},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.7434,"elapsed_within_degrees":12.0768},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.6139},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.045,"elongation":75.127},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.045,"opposition_distance":104.873}},"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":"06:52","sunsetLocal":"17:31","solarNoonLocal":"12:12","dayLengthHours":10.660414330750264,"dayLengthDisplay":"10 Hours 39 Mins 37 Secs","nightLengthDisplay":"13 Hours 20 Mins 23 Secs","moonriseLocal":"01:33","moonsetLocal":"12:37","rahuKala":{"name":"Rāhu Kāla","start":"09:32","end":"10:52","startHours":9.527116910340595,"endHours":10.85966870168438,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:31","end":"14:51","startHours":13.524772284371945,"endHours":14.857324075715727,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:52","end":"08:12","startHours":6.86201332765303,"endHours":8.194565118996813,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.349443338161425,"endHours":9.704790482519767,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.3061972581009575,"endHours":7.590474973587631,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:33","startHours":11.83687334866982,"endHours":12.547567637386505,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:09","startHours":5.440624750219662,"endHours":6.151319038936346,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:52","startHours":5.973645466757175,"endHours":6.86201332765303,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:41","startHours":13.968956214819872,"endHours":14.679650503536557,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.322427658403296,"endHours":17.722427658403294,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:58","startHours":17.522427658403295,"endHours":17.966611588851222,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.272427658403295,"endHours":19.022427658403295,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:33","startHours":23.836873348669823,"endHours":24.547567637386503,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:52","end":"08:12","startHours":6.86201332765303,"endHours":8.194565118996813,"quality":"inauspicious"},{"name":"Śubha","start":"08:12","end":"09:32","startHours":8.194565118996813,"endHours":9.527116910340595,"quality":"auspicious"},{"name":"Roga","start":"09:32","end":"10:52","startHours":9.527116910340595,"endHours":10.85966870168438,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:12","startHours":10.85966870168438,"endHours":12.192220493028163,"quality":"inauspicious"},{"name":"Chala","start":"12:12","end":"13:31","startHours":12.192220493028163,"endHours":13.524772284371945,"quality":"neutral"},{"name":"Labha","start":"13:31","end":"14:51","startHours":13.524772284371945,"endHours":14.857324075715727,"quality":"auspicious"},{"name":"Amṛta","start":"14:51","end":"16:11","startHours":14.857324075715727,"endHours":16.189875867059513,"quality":"auspicious"},{"name":"Kāla","start":"16:11","end":"17:31","startHours":16.189875867059513,"endHours":17.522427658403295,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:31","end":"19:11","startHours":17.522427658403295,"endHours":19.189875867059513,"quality":"auspicious"},{"name":"Amṛta","start":"19:11","end":"20:51","startHours":19.189875867059513,"endHours":20.85732407571573,"quality":"auspicious"},{"name":"Kāla","start":"20:51","end":"22:31","startHours":20.85732407571573,"endHours":22.524772284371945,"quality":"inauspicious"},{"name":"Śubha","start":"22:31","end":"00:12","startHours":22.524772284371945,"endHours":24.192220493028163,"quality":"auspicious"},{"name":"Roga","start":"00:12","end":"01:52","startHours":24.192220493028163,"endHours":25.85966870168438,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:32","startHours":25.85966870168438,"endHours":27.527116910340595,"quality":"inauspicious"},{"name":"Chala","start":"03:32","end":"05:12","startHours":27.527116910340595,"endHours":29.194565118996813,"quality":"neutral"},{"name":"Labha","start":"05:12","end":"06:52","startHours":29.194565118996813,"endHours":30.86201332765303,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.86201332765303,"endHours":7.86201332765303,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.86201332765303,"endHours":8.862013327653031,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.862013327653031,"endHours":9.862013327653031,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.862013327653031,"endHours":10.862013327653031,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.862013327653031,"endHours":11.862013327653031,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.862013327653031,"endHours":12.862013327653031,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.862013327653031,"endHours":13.862013327653031,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.862013327653031,"endHours":14.862013327653031,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.862013327653031,"endHours":15.862013327653031,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.862013327653031,"endHours":16.86201332765303,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.86201332765303,"endHours":17.86201332765303,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.86201332765303,"endHours":18.86201332765303,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.86201332765303,"endHours":19.86201332765303,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.86201332765303,"endHours":20.86201332765303,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.86201332765303,"endHours":21.86201332765303,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.86201332765303,"endHours":22.86201332765303,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.86201332765303,"endHours":23.86201332765303,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.86201332765303,"endHours":24.86201332765303,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.86201332765303,"endHours":25.86201332765303,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.86201332765303,"endHours":26.86201332765303,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.86201332765303,"endHours":27.86201332765303,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.86201332765303,"endHours":28.86201332765303,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.86201332765303,"endHours":29.86201332765303,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.86201332765303,"endHours":30.86201332765303,"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":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.800213104468792,"eotMinutes":-10.349229581689698,"ayanamsa":22.9596}},"calendars":{"vikram_samvat":1993,"vikram_samvatsara":"Virodhi","saka_samvat":1858,"saka_samvatsara":"Dhātṛ","bengali_samvat":1343,"malayalam_era":1112,"nanakshahi_year":467,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Navamī · Vikram 1993 Virodhi · Śaka 1858 Dhātṛ"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"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":[]},"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 January 18, 1936 CE · Ayodhyā · Vidhyamitra","description":"January 18, 1936 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:52, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1936-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1936-01-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1936-01-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1936-01-18","x-default":"https://vidhyamitra.com/city/ayodhya/1936-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T06:39:15.924Z","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":"2026-05-20T06:39:15.924Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T06:39:15.924Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}