{"id":"vidhyamitra:city-day:ayodhya:1726-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1726-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1726-04-18","date_display":"April 18, 1726 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":1726,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2351575.770833,"kali_year":4828,"ahargana":1763110.2708,"sun":{"sidereal_longitude":8.3703,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":208.2865,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.9161,"elapsed_within_tithi_degrees":7.9161},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.2865,"elapsed_within_degrees":8.2865},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":216.6568},"karana":{"half_tithi_index":33,"name":"Gara"},"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":1726,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2351575.770833,"ahargana":1763110.2708,"kali_year":4828,"ayanamsa_lahiri":20.0296,"grahas":{"sun":{"sidereal_longitude":7.630870000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":205.53967,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-1.9959},"mars":{"sidereal_longitude":109.10356999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":28.532770000000028,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":351.41977,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":354.01007,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":286.78717000000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":1.9332,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":181.9332,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"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":1726,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2351575.770833,"kali_year":4828,"ahargana":1763110.2708,"sun":{"sidereal_longitude":8.3703,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":208.2865,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.9161,"elapsed_within_tithi_degrees":7.9161},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.2865,"elapsed_within_degrees":8.2865},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":216.6568},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.996,"elongation":160.084},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.996,"opposition_distance":19.916}},"eclipse_window_40days":[{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":1.477,"elongation":1.534}]},"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":"05:35","sunsetLocal":"18:26","solarNoonLocal":"12:01","dayLengthHours":12.853327895228624,"dayLengthDisplay":"12 Hours 51 Mins 12 Secs","nightLengthDisplay":"11 Hours 08 Mins 48 Secs","moonriseLocal":"19:44","moonsetLocal":"06:41","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:13","startHours":13.617967938638856,"endHours":15.224633925542435,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:35","end":"07:11","startHours":5.584638004120966,"endHours":7.191303991024544,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:24","startHours":8.797969977928123,"endHours":10.4046359648317,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:01","startHours":8.583747846340978,"endHours":9.012192109515265,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.120193333088825,"endHours":6.462948743628256,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:26","startHours":11.58285768856099,"endHours":12.439746214909563,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:44","startHours":3.8708609514238157,"endHours":4.727749477772391,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:35","startHours":4.513527346185247,"endHours":5.584638004120966,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.153523267606715,"endHours":15.01041179395529,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.23796589934959,"endHours":18.637965899349588,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.43796589934959,"endHours":18.97352122831745,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.18796589934959,"endHours":19.93796589934959,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:26","startHours":23.58285768856099,"endHours":24.439746214909565,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:35","end":"07:11","startHours":5.584638004120966,"endHours":7.191303991024544,"quality":"auspicious"},{"name":"Roga","start":"07:11","end":"08:48","startHours":7.191303991024544,"endHours":8.797969977928123,"quality":"inauspicious"},{"name":"Udveg","start":"08:48","end":"10:24","startHours":8.797969977928123,"endHours":10.4046359648317,"quality":"inauspicious"},{"name":"Chala","start":"10:24","end":"12:01","startHours":10.4046359648317,"endHours":12.011301951735277,"quality":"neutral"},{"name":"Labha","start":"12:01","end":"13:37","startHours":12.011301951735277,"endHours":13.617967938638856,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:13","startHours":13.617967938638856,"endHours":15.224633925542435,"quality":"auspicious"},{"name":"Kāla","start":"15:13","end":"16:50","startHours":15.224633925542435,"endHours":16.83129991244601,"quality":"inauspicious"},{"name":"Śubha","start":"16:50","end":"18:26","startHours":16.83129991244601,"endHours":18.43796589934959,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:26","end":"19:50","startHours":18.43796589934959,"endHours":19.83129991244601,"quality":"auspicious"},{"name":"Kāla","start":"19:50","end":"21:13","startHours":19.83129991244601,"endHours":21.224633925542435,"quality":"inauspicious"},{"name":"Śubha","start":"21:13","end":"22:37","startHours":21.224633925542435,"endHours":22.617967938638856,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"00:01","startHours":22.617967938638856,"endHours":24.011301951735277,"quality":"inauspicious"},{"name":"Udveg","start":"00:01","end":"01:24","startHours":24.011301951735277,"endHours":25.404635964831698,"quality":"inauspicious"},{"name":"Chala","start":"01:24","end":"02:48","startHours":25.404635964831698,"endHours":26.79796997792812,"quality":"neutral"},{"name":"Labha","start":"02:48","end":"04:11","startHours":26.79796997792812,"endHours":28.191303991024544,"quality":"auspicious"},{"name":"Amṛta","start":"04:11","end":"05:35","startHours":28.191303991024544,"endHours":29.584638004120965,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.584638004120966,"endHours":6.584638004120966,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.584638004120966,"endHours":7.584638004120966,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.584638004120966,"endHours":8.584638004120965,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.584638004120965,"endHours":9.584638004120965,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.584638004120965,"endHours":10.584638004120965,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.584638004120965,"endHours":11.584638004120965,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.584638004120965,"endHours":12.584638004120965,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.584638004120965,"endHours":13.584638004120965,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.584638004120965,"endHours":14.584638004120965,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.584638004120965,"endHours":15.584638004120965,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.584638004120965,"endHours":16.584638004120965,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.584638004120965,"endHours":17.584638004120965,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.584638004120965,"endHours":18.584638004120965,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.584638004120965,"endHours":19.584638004120965,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.584638004120965,"endHours":20.584638004120965,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.584638004120965,"endHours":21.584638004120965,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.584638004120965,"endHours":22.584638004120965,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.584638004120965,"endHours":23.584638004120965,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.584638004120965,"endHours":24.584638004120965,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.584638004120965,"endHours":25.584638004120965,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.584638004120965,"endHours":26.584638004120965,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.584638004120965,"endHours":27.584638004120965,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.584638004120965,"endHours":28.584638004120965,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.584638004120965,"endHours":29.584638004120965,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.640130857908586,"eotMinutes":0.5058828958834352,"ayanamsa":20.0296}},"calendars":{"vikram_samvat":1783,"vikram_samvatsara":"Siddhārthī","saka_samvat":1648,"saka_samvatsara":"Parābhava","bengali_samvat":1133,"malayalam_era":902,"nanakshahi_year":257,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 1783 Siddhārthī · Śaka 1648 Parābhava"},"festivals":[],"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 April 18, 1726 CE · Ayodhyā · Vidhyamitra","description":"April 18, 1726 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:35, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1726-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1726-04-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1726-04-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1726-04-18","x-default":"https://vidhyamitra.com/city/ayodhya/1726-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:00:09.125Z","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":"2026-05-31T23:00:09.125Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:00:09.125Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}