{"id":"vidhyamitra:city-day:amarnath:2018-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/amarnath/2018-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-06-13","date_display":"June 13, 2018 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":2018,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458282.770833,"kali_year":5120,"ahargana":1869817.2708,"sun":{"sidereal_longitude":57.651,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":46.0945,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.4435,"elapsed_within_tithi_degrees":0.4435},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":46.0945,"elapsed_within_degrees":6.0945},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":103.7455},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2018,"month":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458282.770833,"ahargana":1869817.2708,"kali_year":5120,"ayanamsa_lahiri":24.1107,"grahas":{"sun":{"sidereal_longitude":57.901077999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":47.016478000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-3.9719},"mars":{"sidereal_longitude":283.699478,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":66.072878,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":200.22197800000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":94.628578,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":252.675878,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":108.0828,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":288.0828,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2018,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458282.770833,"kali_year":5120,"ahargana":1869817.2708,"sun":{"sidereal_longitude":57.651,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":46.0945,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.4435,"elapsed_within_tithi_degrees":0.4435},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":46.0945,"elapsed_within_degrees":6.0945},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":103.7455},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.972,"elongation":11.556},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.972,"opposition_distance":168.444}},"eclipse_window_40days":[]},"city":{"slug":"amarnath","name":"Amarnāth","lat":34.2167,"lon":75.5,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tirtha","elevation_m":3888},"tier2":{"city":{"slug":"amarnath","name":"Amarnāth","lat":34.2167,"lon":75.5,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tirtha","elevation_m":3888},"sunriseLocal":"05:15","sunsetLocal":"19:40","solarNoonLocal":"12:28","dayLengthHours":14.412126560022813,"dayLengthDisplay":"14 Hours 24 Mins 44 Secs","nightLengthDisplay":"9 Hours 35 Mins 16 Secs","moonriseLocal":"04:37","moonsetLocal":"18:52","rahuKala":{"name":"Rāhu Kāla","start":"12:28","end":"14:16","startHours":12.463080340023318,"endHours":14.26459616002617,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:04","end":"08:52","startHours":7.058532880014764,"endHours":8.860048700017614,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:40","end":"12:28","startHours":10.661564520020466,"endHours":12.463080340023318,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:06","startHours":8.619846590683903,"endHours":9.10025080935133,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:15","startHours":5.857522333346196,"endHours":6.241845708280138,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:57","startHours":11.98267612135589,"endHours":12.943484558690745,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:20","end":"04:18","startHours":3.3354001853422037,"endHours":4.296208622677058,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:03","end":"05:15","startHours":4.056006513343345,"endHours":5.257017060011912,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:50","startHours":14.865101433360454,"endHours":15.825909870695309,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:28","end":"19:52","startHours":19.469143620034725,"endHours":19.869143620034723,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:40","end":"20:16","startHours":19.669143620034724,"endHours":20.26964889336901,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:25","end":"21:10","startHours":19.419143620034724,"endHours":21.169143620034724,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:57","startHours":23.98267612135589,"endHours":24.943484558690745,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:15","end":"07:04","startHours":5.257017060011912,"endHours":7.058532880014764,"quality":"auspicious"},{"name":"Amṛta","start":"07:04","end":"08:52","startHours":7.058532880014764,"endHours":8.860048700017614,"quality":"auspicious"},{"name":"Kāla","start":"08:52","end":"10:40","startHours":8.860048700017614,"endHours":10.661564520020466,"quality":"inauspicious"},{"name":"Śubha","start":"10:40","end":"12:28","startHours":10.661564520020466,"endHours":12.463080340023318,"quality":"auspicious"},{"name":"Roga","start":"12:28","end":"14:16","startHours":12.463080340023318,"endHours":14.26459616002617,"quality":"inauspicious"},{"name":"Udveg","start":"14:16","end":"16:04","startHours":14.26459616002617,"endHours":16.06611198002902,"quality":"inauspicious"},{"name":"Chala","start":"16:04","end":"17:52","startHours":16.06611198002902,"endHours":17.867627800031872,"quality":"neutral"},{"name":"Labha","start":"17:52","end":"19:40","startHours":17.867627800031872,"endHours":19.669143620034724,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:40","end":"20:52","startHours":19.669143620034724,"endHours":20.867627800031872,"quality":"inauspicious"},{"name":"Chala","start":"20:52","end":"22:04","startHours":20.867627800031872,"endHours":22.06611198002902,"quality":"neutral"},{"name":"Labha","start":"22:04","end":"23:16","startHours":22.06611198002902,"endHours":23.26459616002617,"quality":"auspicious"},{"name":"Amṛta","start":"23:16","end":"00:28","startHours":23.26459616002617,"endHours":24.463080340023318,"quality":"auspicious"},{"name":"Kāla","start":"00:28","end":"01:40","startHours":24.463080340023318,"endHours":25.661564520020466,"quality":"inauspicious"},{"name":"Śubha","start":"01:40","end":"02:52","startHours":25.661564520020466,"endHours":26.860048700017614,"quality":"auspicious"},{"name":"Roga","start":"02:52","end":"04:04","startHours":26.860048700017614,"endHours":28.058532880014763,"quality":"inauspicious"},{"name":"Udveg","start":"04:04","end":"05:15","startHours":28.058532880014763,"endHours":29.25701706001191,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:15","end":"06:15","startHours":5.257017060011912,"endHours":6.257017060011912,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:15","end":"07:15","startHours":6.257017060011912,"endHours":7.257017060011912,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:15","end":"08:15","startHours":7.257017060011912,"endHours":8.257017060011911,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:15","end":"09:15","startHours":8.257017060011911,"endHours":9.257017060011911,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:15","end":"10:15","startHours":9.257017060011911,"endHours":10.257017060011911,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:15","end":"11:15","startHours":10.257017060011911,"endHours":11.257017060011911,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:15","end":"12:15","startHours":11.257017060011911,"endHours":12.257017060011911,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:15","end":"13:15","startHours":12.257017060011911,"endHours":13.257017060011911,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:15","end":"14:15","startHours":13.257017060011911,"endHours":14.257017060011911,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:15","end":"15:15","startHours":14.257017060011911,"endHours":15.257017060011911,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:15","end":"16:15","startHours":15.257017060011911,"endHours":16.25701706001191,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:15","end":"17:15","startHours":16.25701706001191,"endHours":17.25701706001191,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:15","end":"18:15","startHours":17.25701706001191,"endHours":18.25701706001191,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:15","end":"19:15","startHours":18.25701706001191,"endHours":19.25701706001191,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:15","end":"20:15","startHours":19.25701706001191,"endHours":20.25701706001191,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:15","end":"21:15","startHours":20.25701706001191,"endHours":21.25701706001191,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:15","end":"22:15","startHours":21.25701706001191,"endHours":22.25701706001191,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:15","end":"23:15","startHours":22.25701706001191,"endHours":23.25701706001191,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:15","end":"00:15","startHours":23.25701706001191,"endHours":24.25701706001191,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:15","end":"01:15","startHours":24.25701706001191,"endHours":25.25701706001191,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:15","end":"02:15","startHours":25.25701706001191,"endHours":26.25701706001191,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:15","end":"03:15","startHours":26.25701706001191,"endHours":27.25701706001191,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:15","end":"04:15","startHours":27.25701706001191,"endHours":28.25701706001191,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:15","end":"05:15","startHours":28.25701706001191,"endHours":29.25701706001191,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.195712373013247,"eotMinutes":0.2151795986009022,"ayanamsa":24.1107}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Amāvasyā · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"vat-savitri-amavasya","name":"Vaṭa Sāvitrī Amāvasyā","name_sanskrit":"वट सावित्री अमावस्या","tradition":"Pan-Hindu","associated_deity":"Sāvitrī Devī","significance":"Sāvitrī's redemption of Satyavān from Yama; pati-vrata observance.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":2,"sources":["Mahābhārata, Vana Parva — Sāvitrī Upākhyāna"]},{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"amarnath"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 13, 2018 CE · Amarnāth · Vidhyamitra","description":"June 13, 2018 CE for Amarnāth: Kṛṣṇa Amāvasyā, sūryodaya 05:15, sūryāsta 19:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/amarnath/2018-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/amarnath/2018-06-13","sa":"https://sa.vidhyamitra.com/city/amarnath/2018-06-13","hi":"https://hi.vidhyamitra.com/city/amarnath/2018-06-13","x-default":"https://vidhyamitra.com/city/amarnath/2018-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:22:27.932Z","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":"2026-05-15T06:22:27.932Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:22:27.932Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}