{"id":"vidhyamitra:city-day:ayodhya:2315-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2315-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2315-06-18","date_display":"June 18, 2315 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":2315,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2566763.770833,"kali_year":5417,"ahargana":1978298.2708,"sun":{"sidereal_longitude":56.844,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":228.6897,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.8457,"elapsed_within_tithi_degrees":3.8457},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.6897,"elapsed_within_degrees":2.023},"yoga":{"number":22,"name":"Sādhya","sum_longitude":285.5336},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2315,"month":6,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2566763.770833,"ahargana":1978298.2708,"kali_year":5417,"ayanamsa_lahiri":28.2597,"grahas":{"sun":{"sidereal_longitude":57.798306000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":230.830506,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":4.2682},"mars":{"sidereal_longitude":184.741306,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":76.47130600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":211.25970600000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":59.610206000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":278.81710599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":120.2374,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":300.2374,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2315,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2566763.770833,"kali_year":5417,"ahargana":1978298.2708,"sun":{"sidereal_longitude":56.844,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":228.6897,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.8457,"elapsed_within_tithi_degrees":3.8457},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.6897,"elapsed_within_degrees":2.023},"yoga":{"number":22,"name":"Sādhya","sum_longitude":285.5336},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.268,"elongation":171.846},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.268,"opposition_distance":8.154}},"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":"05:07","sunsetLocal":"18:57","solarNoonLocal":"12:02","dayLengthHours":13.820814289242122,"dayLengthDisplay":"13 Hours 49 Mins 15 Secs","nightLengthDisplay":"10 Hours 10 Mins 45 Secs","moonriseLocal":"18:21","moonsetLocal":"04:48","rahuKala":{"name":"Rāhu Kāla","start":"10:18","end":"12:02","startHours":10.305742108293064,"endHours":12.033343894448329,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:29","end":"17:13","startHours":15.48854746675886,"endHours":17.216149252914125,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:35","startHours":6.850538535982532,"endHours":8.578140322137799,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:49","startHours":8.347793417317096,"endHours":8.8084872269585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:42","end":"06:04","startHours":5.698804011879022,"endHours":6.067359059592145,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:30","startHours":11.572650084806925,"endHours":12.494037704089733,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:17","end":"04:12","startHours":3.280161511261651,"endHours":4.201549130544459,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:58","end":"05:07","startHours":3.971202225723757,"endHours":5.122936749827267,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:15","startHours":14.33681294265535,"endHours":15.258200561938157,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.74375103906939,"endHours":19.14375103906939,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:31","startHours":18.94375103906939,"endHours":19.519618301121145,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.69375103906939,"endHours":20.44375103906939,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:30","startHours":23.572650084806924,"endHours":24.494037704089735,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:07","end":"06:51","startHours":5.122936749827267,"endHours":6.850538535982532,"quality":"neutral"},{"name":"Labha","start":"06:51","end":"08:35","startHours":6.850538535982532,"endHours":8.578140322137799,"quality":"auspicious"},{"name":"Amṛta","start":"08:35","end":"10:18","startHours":8.578140322137799,"endHours":10.305742108293064,"quality":"auspicious"},{"name":"Kāla","start":"10:18","end":"12:02","startHours":10.305742108293064,"endHours":12.033343894448329,"quality":"inauspicious"},{"name":"Śubha","start":"12:02","end":"13:46","startHours":12.033343894448329,"endHours":13.760945680603594,"quality":"auspicious"},{"name":"Roga","start":"13:46","end":"15:29","startHours":13.760945680603594,"endHours":15.48854746675886,"quality":"inauspicious"},{"name":"Udveg","start":"15:29","end":"17:13","startHours":15.48854746675886,"endHours":17.216149252914125,"quality":"inauspicious"},{"name":"Chala","start":"17:13","end":"18:57","startHours":17.216149252914125,"endHours":18.94375103906939,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:57","end":"20:13","startHours":18.94375103906939,"endHours":20.216149252914125,"quality":"inauspicious"},{"name":"Udveg","start":"20:13","end":"21:29","startHours":20.216149252914125,"endHours":21.48854746675886,"quality":"inauspicious"},{"name":"Chala","start":"21:29","end":"22:46","startHours":21.48854746675886,"endHours":22.760945680603594,"quality":"neutral"},{"name":"Labha","start":"22:46","end":"00:02","startHours":22.760945680603594,"endHours":24.03334389444833,"quality":"auspicious"},{"name":"Amṛta","start":"00:02","end":"01:18","startHours":24.03334389444833,"endHours":25.305742108293064,"quality":"auspicious"},{"name":"Kāla","start":"01:18","end":"02:35","startHours":25.305742108293064,"endHours":26.5781403221378,"quality":"inauspicious"},{"name":"Śubha","start":"02:35","end":"03:51","startHours":26.5781403221378,"endHours":27.850538535982533,"quality":"auspicious"},{"name":"Roga","start":"03:51","end":"05:07","startHours":27.850538535982533,"endHours":29.122936749827268,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:07","end":"06:07","startHours":5.122936749827267,"endHours":6.122936749827267,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:07","end":"07:07","startHours":6.122936749827267,"endHours":7.122936749827267,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:07","end":"08:07","startHours":7.122936749827267,"endHours":8.122936749827268,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:07","end":"09:07","startHours":8.122936749827268,"endHours":9.122936749827268,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:07","end":"10:07","startHours":9.122936749827268,"endHours":10.122936749827268,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:07","end":"11:07","startHours":10.122936749827268,"endHours":11.122936749827268,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:07","end":"12:07","startHours":11.122936749827268,"endHours":12.122936749827268,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:07","end":"13:07","startHours":12.122936749827268,"endHours":13.122936749827268,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:07","end":"14:07","startHours":13.122936749827268,"endHours":14.122936749827268,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:07","end":"15:07","startHours":14.122936749827268,"endHours":15.122936749827268,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:07","end":"16:07","startHours":15.122936749827268,"endHours":16.122936749827268,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:07","end":"17:07","startHours":16.122936749827268,"endHours":17.122936749827268,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:07","end":"18:07","startHours":17.122936749827268,"endHours":18.122936749827268,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:07","end":"19:07","startHours":18.122936749827268,"endHours":19.122936749827268,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:07","end":"20:07","startHours":19.122936749827268,"endHours":20.122936749827268,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:07","end":"21:07","startHours":20.122936749827268,"endHours":21.122936749827268,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:07","end":"22:07","startHours":21.122936749827268,"endHours":22.122936749827268,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:07","end":"23:07","startHours":22.122936749827268,"endHours":23.122936749827268,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:07","end":"00:07","startHours":23.122936749827268,"endHours":24.122936749827268,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:07","end":"01:07","startHours":24.122936749827268,"endHours":25.122936749827268,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:07","end":"02:07","startHours":25.122936749827268,"endHours":26.122936749827268,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:07","end":"03:07","startHours":26.122936749827268,"endHours":27.122936749827268,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:07","end":"04:07","startHours":27.122936749827268,"endHours":28.122936749827268,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:07","end":"05:07","startHours":28.122936749827268,"endHours":29.122936749827268,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.377751629899088,"eotMinutes":-0.8166336668997627,"ayanamsa":28.2597}},"calendars":{"vikram_samvat":2372,"vikram_samvatsara":"Kīlaka","saka_samvat":2237,"saka_samvatsara":"Manmatha","bengali_samvat":1722,"malayalam_era":1491,"nanakshahi_year":846,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pūrṇimā · Vikram 2372 Kīlaka · Śaka 2237 Manmatha"},"festivals":[{"id":"jyeshtha-purnima","name":"Jyeṣṭha Pūrṇimā (Vaṭa Sāvitrī)","name_sanskrit":"ज्येष्ठ पूर्णिमा","tradition":"Pan-Hindu","significance":"Vaṭa Sāvitrī Pūrṇimā in some traditions (others observe Amāvasyā).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":3}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","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 June 18, 2315 CE · Ayodhyā · Vidhyamitra","description":"June 18, 2315 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 05:07, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2315-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2315-06-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/2315-06-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/2315-06-18","x-default":"https://vidhyamitra.com/city/ayodhya/2315-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T23:06:49.805Z","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":"2026-06-03T23:06:49.805Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T23:06:49.805Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}