{"id":"vidhyamitra:city-day:ayodhya:2040-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2040-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2040-04-01","date_display":"April 1, 2040 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":2040,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466245.770833,"kali_year":5141,"ahargana":1877780.2708,"sun":{"sidereal_longitude":347.5895,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":210.0566,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.4671,"elapsed_within_tithi_degrees":6.4671},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.0566,"elapsed_within_degrees":10.0566},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.6462},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":2040,"month":4,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466245.770833,"ahargana":1877780.2708,"kali_year":5141,"ayanamsa_lahiri":24.4152,"grahas":{"sun":{"sidereal_longitude":347.516033,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":210.87843299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":1.2473},"mars":{"sidereal_longitude":80.526633,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":322.36053300000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":149.895333,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":331.300033,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":163.26653299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":46.1647,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":226.1647,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"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":2040,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466245.770833,"kali_year":5141,"ahargana":1877780.2708,"sun":{"sidereal_longitude":347.5895,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":210.0566,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.4671,"elapsed_within_tithi_degrees":6.4671},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.0566,"elapsed_within_degrees":10.0566},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.6462},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.247,"elongation":137.533},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.247,"opposition_distance":42.467}},"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":"05:52","sunsetLocal":"18:19","solarNoonLocal":"12:06","dayLengthHours":12.443470704898871,"dayLengthDisplay":"12 Hours 26 Mins 36 Secs","nightLengthDisplay":"11 Hours 33 Mins 24 Secs","moonriseLocal":"21:36","moonsetLocal":"08:22","rahuKala":{"name":"Rāhu Kāla","start":"16:46","end":"18:19","startHours":16.758439782689603,"endHours":18.31387362080196,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:06","end":"13:39","startHours":12.092138268352524,"endHours":13.647572106464885,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:12","end":"16:46","startHours":15.203005944577242,"endHours":16.758439782689603,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:11","startHours":8.773879413712827,"endHours":9.188661770542788,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:43","startHours":6.388880861940542,"endHours":6.720706747404512,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:30","startHours":11.677355911522563,"endHours":12.506920625182486,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:02","startHours":4.21127348858324,"endHours":5.040838202243165,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:50","end":"05:52","startHours":4.8334470238281835,"endHours":5.87040291590309,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:00","startHours":14.166050052502339,"endHours":14.995614766162264,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.11387362080196,"endHours":18.51387362080196,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:50","startHours":18.31387362080196,"endHours":18.832351566839414,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.06387362080196,"endHours":19.81387362080196,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:30","startHours":23.67735591152256,"endHours":24.506920625182488,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:52","end":"07:26","startHours":5.87040291590309,"endHours":7.425836754015449,"quality":"inauspicious"},{"name":"Chala","start":"07:26","end":"08:59","startHours":7.425836754015449,"endHours":8.981270592127807,"quality":"neutral"},{"name":"Labha","start":"08:59","end":"10:32","startHours":8.981270592127807,"endHours":10.536704430240167,"quality":"auspicious"},{"name":"Amṛta","start":"10:32","end":"12:06","startHours":10.536704430240167,"endHours":12.092138268352524,"quality":"auspicious"},{"name":"Kāla","start":"12:06","end":"13:39","startHours":12.092138268352524,"endHours":13.647572106464885,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:12","startHours":13.647572106464885,"endHours":15.203005944577242,"quality":"auspicious"},{"name":"Roga","start":"15:12","end":"16:46","startHours":15.203005944577242,"endHours":16.758439782689603,"quality":"inauspicious"},{"name":"Udveg","start":"16:46","end":"18:19","startHours":16.758439782689603,"endHours":18.31387362080196,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:19","end":"19:46","startHours":18.31387362080196,"endHours":19.7584397826896,"quality":"auspicious"},{"name":"Roga","start":"19:46","end":"21:12","startHours":19.7584397826896,"endHours":21.203005944577242,"quality":"inauspicious"},{"name":"Udveg","start":"21:12","end":"22:39","startHours":21.203005944577242,"endHours":22.647572106464885,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:06","startHours":22.647572106464885,"endHours":24.092138268352524,"quality":"neutral"},{"name":"Labha","start":"00:06","end":"01:32","startHours":24.092138268352524,"endHours":25.536704430240164,"quality":"auspicious"},{"name":"Amṛta","start":"01:32","end":"02:59","startHours":25.536704430240164,"endHours":26.981270592127807,"quality":"auspicious"},{"name":"Kāla","start":"02:59","end":"04:26","startHours":26.981270592127807,"endHours":28.42583675401545,"quality":"inauspicious"},{"name":"Śubha","start":"04:26","end":"05:52","startHours":28.42583675401545,"endHours":29.87040291590309,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.87040291590309,"endHours":6.87040291590309,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.87040291590309,"endHours":7.87040291590309,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.87040291590309,"endHours":8.870402915903089,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.870402915903089,"endHours":9.870402915903089,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.870402915903089,"endHours":10.870402915903089,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.870402915903089,"endHours":11.870402915903089,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.870402915903089,"endHours":12.870402915903089,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.870402915903089,"endHours":13.870402915903089,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.870402915903089,"endHours":14.870402915903089,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.870402915903089,"endHours":15.870402915903089,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.870402915903089,"endHours":16.87040291590309,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.87040291590309,"endHours":17.87040291590309,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.87040291590309,"endHours":18.87040291590309,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.87040291590309,"endHours":19.87040291590309,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.87040291590309,"endHours":20.87040291590309,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.87040291590309,"endHours":21.87040291590309,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.87040291590309,"endHours":22.87040291590309,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.87040291590309,"endHours":23.87040291590309,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.87040291590309,"endHours":24.87040291590309,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.87040291590309,"endHours":25.87040291590309,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.87040291590309,"endHours":26.87040291590309,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.87040291590309,"endHours":27.87040291590309,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.87040291590309,"endHours":28.87040291590309,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.87040291590309,"endHours":29.87040291590309,"planetary_lord":"Jupiter"}],"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":4.71654148926505,"eotMinutes":-4.344296101151456,"ayanamsa":24.4152}},"calendars":{"vikram_samvat":2097,"vikram_samvatsara":"Śrīmukha","saka_samvat":1962,"saka_samvatsara":"Raudra","bengali_samvat":1447,"malayalam_era":1216,"nanakshahi_year":571,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Caturthī · Vikram 2097 Śrīmukha · Śaka 1962 Raudra"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[{"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 1, 2040 CE · Ayodhyā · Vidhyamitra","description":"April 1, 2040 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 05:52, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2040-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2040-04-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/2040-04-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/2040-04-01","x-default":"https://vidhyamitra.com/city/ayodhya/2040-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T22:01:54.677Z","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":"2026-05-15T22:01:54.677Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T22:01:54.677Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}