{"id":"vidhyamitra:city-day:ayodhya:2211-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2211-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2211-04-18","date_display":"April 18, 2211 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":2211,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2528717.770833,"kali_year":5312,"ahargana":1940252.2708,"sun":{"sidereal_longitude":0.0971,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":49.3168,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":49.2198,"elapsed_within_tithi_degrees":1.2198},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.3168,"elapsed_within_degrees":9.3168},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.4139},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2211,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2528717.770833,"ahargana":1940252.2708,"kali_year":5312,"ayanamsa_lahiri":26.8046,"grahas":{"sun":{"sidereal_longitude":0.4572430000000054,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":52.82484299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":4.308},"mars":{"sidereal_longitude":62.31214299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":341.609643,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":304.739143,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":339.947143,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":83.00724300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":336.0975,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":156.0975,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2211,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2528717.770833,"kali_year":5312,"ahargana":1940252.2708,"sun":{"sidereal_longitude":0.0971,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":49.3168,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":49.2198,"elapsed_within_tithi_degrees":1.2198},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.3168,"elapsed_within_degrees":9.3168},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.4139},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.308,"elongation":49.22},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.308,"opposition_distance":130.78}},"eclipse_window_40days":[{"offset_days":-19,"type":"lunar","occurs":true,"moon_latitude":-0.307,"opposition_distance":0.405}]},"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":12.843232965789143,"dayLengthDisplay":"12 Hours 50 Mins 36 Secs","nightLengthDisplay":"11 Hours 09 Mins 24 Secs","moonriseLocal":"08:38","moonsetLocal":"22:23","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:13","startHours":13.61670607245892,"endHours":15.222110193182562,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:35","end":"07:12","startHours":5.589685468840704,"endHours":7.195089589564347,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:24","startHours":8.80049371028799,"endHours":10.405897831011632,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:01","startHours":8.586439827524838,"endHours":9.014547593051143,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.124820175748585,"endHours":6.467306388169629,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:26","startHours":11.583194186208972,"endHours":12.439409717261581,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:44","startHours":3.877254406735485,"endHours":4.733469937788095,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:35","startHours":4.5194160550249425,"endHours":5.589685468840704,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.151840779366799,"endHours":15.008056310419407,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.23291843462985,"endHours":18.632918434629847,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.432918434629848,"endHours":18.96805314153773,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.182918434629848,"endHours":19.932918434629848,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:26","startHours":23.58319418620897,"endHours":24.439409717261583,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:35","end":"07:12","startHours":5.589685468840704,"endHours":7.195089589564347,"quality":"auspicious"},{"name":"Roga","start":"07:12","end":"08:48","startHours":7.195089589564347,"endHours":8.80049371028799,"quality":"inauspicious"},{"name":"Udveg","start":"08:48","end":"10:24","startHours":8.80049371028799,"endHours":10.405897831011632,"quality":"inauspicious"},{"name":"Chala","start":"10:24","end":"12:01","startHours":10.405897831011632,"endHours":12.011301951735277,"quality":"neutral"},{"name":"Labha","start":"12:01","end":"13:37","startHours":12.011301951735277,"endHours":13.61670607245892,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:13","startHours":13.61670607245892,"endHours":15.222110193182562,"quality":"auspicious"},{"name":"Kāla","start":"15:13","end":"16:50","startHours":15.222110193182562,"endHours":16.827514313906207,"quality":"inauspicious"},{"name":"Śubha","start":"16:50","end":"18:26","startHours":16.827514313906207,"endHours":18.432918434629848,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:26","end":"19:50","startHours":18.432918434629848,"endHours":19.827514313906203,"quality":"auspicious"},{"name":"Kāla","start":"19:50","end":"21:13","startHours":19.827514313906203,"endHours":21.222110193182562,"quality":"inauspicious"},{"name":"Śubha","start":"21:13","end":"22:37","startHours":21.222110193182562,"endHours":22.616706072458918,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"00:01","startHours":22.616706072458918,"endHours":24.011301951735277,"quality":"inauspicious"},{"name":"Udveg","start":"00:01","end":"01:24","startHours":24.011301951735277,"endHours":25.405897831011632,"quality":"inauspicious"},{"name":"Chala","start":"01:24","end":"02:48","startHours":25.405897831011632,"endHours":26.800493710287988,"quality":"neutral"},{"name":"Labha","start":"02:48","end":"04:12","startHours":26.800493710287988,"endHours":28.195089589564347,"quality":"auspicious"},{"name":"Amṛta","start":"04:12","end":"05:35","startHours":28.195089589564347,"endHours":29.589685468840706,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.589685468840704,"endHours":6.589685468840704,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.589685468840704,"endHours":7.589685468840704,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.589685468840704,"endHours":8.589685468840704,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.589685468840704,"endHours":9.589685468840704,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.589685468840704,"endHours":10.589685468840704,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.589685468840704,"endHours":11.589685468840704,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.589685468840704,"endHours":12.589685468840704,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.589685468840704,"endHours":13.589685468840704,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.589685468840704,"endHours":14.589685468840704,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.589685468840704,"endHours":15.589685468840704,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.589685468840704,"endHours":16.589685468840706,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.589685468840706,"endHours":17.589685468840706,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.589685468840706,"endHours":18.589685468840706,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.589685468840706,"endHours":19.589685468840706,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.589685468840706,"endHours":20.589685468840706,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.589685468840706,"endHours":21.589685468840706,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.589685468840706,"endHours":22.589685468840706,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.589685468840706,"endHours":23.589685468840706,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.589685468840706,"endHours":24.589685468840706,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.589685468840706,"endHours":25.589685468840706,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.589685468840706,"endHours":26.589685468840706,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.589685468840706,"endHours":27.589685468840706,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.589685468840706,"endHours":28.589685468840706,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.589685468840706,"endHours":29.589685468840706,"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.497020986834698,"eotMinutes":0.5058828958834352,"ayanamsa":26.8046}},"calendars":{"vikram_samvat":2268,"vikram_samvatsara":"Raktākṣī","saka_samvat":2133,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1618,"malayalam_era":1387,"nanakshahi_year":742,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","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 Śukla Pañcamī · Vikram 2268 Raktākṣī · Śaka 2133 Virodhakṛt"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":2},{"id":"shankara-jayanti","name":"Ādi Śaṅkarācārya Jayantī","name_sanskrit":"आदि शङ्कराचार्य जयन्ती","tradition":"Smarta","associated_deity":"Ādi Śaṅkarācārya","significance":"Birth of Ādi Śaṅkara at Kāladī, Kerala; Advaita-pratiṣṭhāpaka.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3}],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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, 2211 CE · Ayodhyā · Vidhyamitra","description":"April 18, 2211 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 05:35, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2211-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2211-04-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/2211-04-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/2211-04-18","x-default":"https://vidhyamitra.com/city/ayodhya/2211-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:40:22.698Z","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":"2026-05-31T13:40:22.698Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:40:22.698Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}