{"id":"vidhyamitra:city-day:mathura:1917-07-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1917-07-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1917-07-12","date_display":"July 12, 1917 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1917,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421421.770833,"kali_year":5019,"ahargana":1832956.2708,"sun":{"sidereal_longitude":86.1879,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":0.4347,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.2468,"elapsed_within_tithi_degrees":10.2468},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.4347,"elapsed_within_degrees":0.4347},"yoga":{"number":7,"name":"Sukarma","sum_longitude":86.6226},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":1917,"month":7,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421421.770833,"ahargana":1832956.2708,"kali_year":5019,"ayanamsa_lahiri":22.7009,"grahas":{"sun":{"sidereal_longitude":86.40353900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":3.1143389999999727,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":4.441},"mars":{"sidereal_longitude":57.47363899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":86.767739,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":40.34323899999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":108.10713899999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":99.93613900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":261.156,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":81.156,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1917,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421421.770833,"kali_year":5019,"ahargana":1832956.2708,"sun":{"sidereal_longitude":86.1879,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":0.4347,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.2468,"elapsed_within_tithi_degrees":10.2468},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.4347,"elapsed_within_degrees":0.4347},"yoga":{"number":7,"name":"Sukarma","sum_longitude":86.6226},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.441,"elongation":85.753},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.441,"opposition_distance":94.247}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":-0.102,"opposition_distance":0.664},{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":-0.976,"elongation":0.501}]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:32","sunsetLocal":"19:17","solarNoonLocal":"12:25","dayLengthHours":13.763032041645964,"dayLengthDisplay":"13 Hours 45 Mins 47 Secs","nightLengthDisplay":"10 Hours 14 Mins 13 Secs","moonriseLocal":"00:28","moonsetLocal":"13:15","rahuKala":{"name":"Rāhu Kāla","start":"14:08","end":"15:51","startHours":14.129446837323332,"endHours":15.849825842529075,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:32","end":"07:15","startHours":5.527551811294603,"endHours":7.247930816500348,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:58","end":"10:41","startHours":8.968309821706093,"endHours":10.68868882691184,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:12","startHours":8.738925954345328,"endHours":9.19769368906686,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:28","startHours":6.101011479696518,"endHours":6.468025667473744,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:52","startHours":11.950300097396054,"endHours":12.867835566839117,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:37","startHours":3.692480872408474,"endHours":4.610016341851539,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:32","startHours":4.380632474490772,"endHours":5.527551811294603,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:37","startHours":14.702906505725245,"endHours":15.62044197516831,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.09058385294057,"endHours":19.490583852940567,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:52","startHours":19.290583852940568,"endHours":19.864043521342484,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.040583852940568,"endHours":20.790583852940568,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:52","startHours":23.950300097396052,"endHours":24.86783556683912,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:32","end":"07:15","startHours":5.527551811294603,"endHours":7.247930816500348,"quality":"auspicious"},{"name":"Roga","start":"07:15","end":"08:58","startHours":7.247930816500348,"endHours":8.968309821706093,"quality":"inauspicious"},{"name":"Udveg","start":"08:58","end":"10:41","startHours":8.968309821706093,"endHours":10.68868882691184,"quality":"inauspicious"},{"name":"Chala","start":"10:41","end":"12:25","startHours":10.68868882691184,"endHours":12.409067832117586,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"14:08","startHours":12.409067832117586,"endHours":14.129446837323332,"quality":"auspicious"},{"name":"Amṛta","start":"14:08","end":"15:51","startHours":14.129446837323332,"endHours":15.849825842529075,"quality":"auspicious"},{"name":"Kāla","start":"15:51","end":"17:34","startHours":15.849825842529075,"endHours":17.57020484773482,"quality":"inauspicious"},{"name":"Śubha","start":"17:34","end":"19:17","startHours":17.57020484773482,"endHours":19.290583852940568,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:17","end":"20:34","startHours":19.290583852940568,"endHours":20.57020484773482,"quality":"auspicious"},{"name":"Kāla","start":"20:34","end":"21:51","startHours":20.57020484773482,"endHours":21.84982584252908,"quality":"inauspicious"},{"name":"Śubha","start":"21:51","end":"23:08","startHours":21.84982584252908,"endHours":23.129446837323332,"quality":"auspicious"},{"name":"Roga","start":"23:08","end":"00:25","startHours":23.129446837323332,"endHours":24.409067832117586,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:41","startHours":24.409067832117586,"endHours":25.68868882691184,"quality":"inauspicious"},{"name":"Chala","start":"01:41","end":"02:58","startHours":25.68868882691184,"endHours":26.968309821706093,"quality":"neutral"},{"name":"Labha","start":"02:58","end":"04:15","startHours":26.968309821706093,"endHours":28.24793081650035,"quality":"auspicious"},{"name":"Amṛta","start":"04:15","end":"05:32","startHours":28.24793081650035,"endHours":29.527551811294604,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.527551811294603,"endHours":6.527551811294603,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.527551811294603,"endHours":7.527551811294603,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.527551811294603,"endHours":8.527551811294604,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.527551811294604,"endHours":9.527551811294604,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.527551811294604,"endHours":10.527551811294604,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.527551811294604,"endHours":11.527551811294604,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.527551811294604,"endHours":12.527551811294604,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.527551811294604,"endHours":13.527551811294604,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.527551811294604,"endHours":14.527551811294604,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.527551811294604,"endHours":15.527551811294604,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.527551811294604,"endHours":16.527551811294604,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.527551811294604,"endHours":17.527551811294604,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.527551811294604,"endHours":18.527551811294604,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.527551811294604,"endHours":19.527551811294604,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.527551811294604,"endHours":20.527551811294604,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.527551811294604,"endHours":21.527551811294604,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.527551811294604,"endHours":22.527551811294604,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.527551811294604,"endHours":23.527551811294604,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.527551811294604,"endHours":24.527551811294604,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.527551811294604,"endHours":25.527551811294604,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.527551811294604,"endHours":26.527551811294604,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.527551811294604,"endHours":27.527551811294604,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.527551811294604,"endHours":28.527551811294604,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.527551811294604,"endHours":29.527551811294604,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.075421632385027,"eotMinutes":-5.238869927055064,"ayanamsa":22.7009}},"calendars":{"vikram_samvat":1974,"vikram_samvatsara":"Pramoda","saka_samvat":1839,"saka_samvatsara":"Piṅgala","bengali_samvat":1324,"malayalam_era":1093,"nanakshahi_year":448,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 1974 Pramoda · Śaka 1839 Piṅgala"},"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":[]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 12, 1917 CE · Mathurā · Vidhyamitra","description":"July 12, 1917 CE for Mathurā: Kṛṣṇa Aṣṭamī, sūryodaya 05:32, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1917-07-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1917-07-12","sa":"https://sa.vidhyamitra.com/city/mathura/1917-07-12","hi":"https://hi.vidhyamitra.com/city/mathura/1917-07-12","x-default":"https://vidhyamitra.com/city/mathura/1917-07-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T12:54:13.115Z","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":"2026-08-10T12:54:13.115Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T12:54:13.115Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}