{"id":"vidhyamitra:city-day:mathura:1961-07-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1961-07-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1961-07-07","date_display":"July 7, 1961 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":1961,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437487.770833,"kali_year":5063,"ahargana":1849022.2708,"sun":{"sidereal_longitude":81.0895,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":12.5087,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.4191,"elapsed_within_tithi_degrees":3.4191},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.5087,"elapsed_within_degrees":12.5087},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.5982},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":1961,"month":7,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2437487.770833,"ahargana":1849022.2708,"kali_year":5063,"ayanamsa_lahiri":23.3154,"grahas":{"sun":{"sidereal_longitude":81.375,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":14.828300000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":-3.9945},"mars":{"sidereal_longitude":131.9756,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":68.50819999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":281.8814,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"venus":{"sidereal_longitude":37.02600000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":274.7849,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":129.902,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":309.902,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":"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":1961,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437487.770833,"kali_year":5063,"ahargana":1849022.2708,"sun":{"sidereal_longitude":81.0895,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":12.5087,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.4191,"elapsed_within_tithi_degrees":3.4191},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.5087,"elapsed_within_degrees":12.5087},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.5982},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.995,"elongation":68.581},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.995,"opposition_distance":111.419}},"eclipse_window_40days":[]},"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":"05:30","sunsetLocal":"19:18","solarNoonLocal":"12:24","dayLengthHours":13.809579536637646,"dayLengthDisplay":"13 Hours 48 Mins 34 Secs","nightLengthDisplay":"10 Hours 11 Mins 26 Secs","moonriseLocal":"01:25","moonsetLocal":"14:31","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"12:24","startHours":10.670924222991989,"endHours":12.397121665071694,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:51","end":"17:35","startHours":15.849516549231105,"endHours":17.57571399131081,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:13","end":"08:57","startHours":7.218529338832576,"endHours":8.944726780912282,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:10","startHours":8.71456712196832,"endHours":9.174886439856243,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:26","startHours":6.067731044112772,"endHours":6.43598649842311,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:51","startHours":11.93680234718377,"endHours":12.857440982959615,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:34","startHours":3.6510546252011844,"endHours":4.571693260977027,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:30","startHours":4.341533602033066,"endHours":5.49233189675287,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:37","startHours":14.698718254511302,"endHours":15.619356890287145,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.101911433390516,"endHours":19.501911433390514,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:53","startHours":19.301911433390515,"endHours":19.877310580750418,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.051911433390515,"endHours":20.801911433390515,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:51","startHours":23.93680234718377,"endHours":24.857440982959616,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:30","end":"07:13","startHours":5.49233189675287,"endHours":7.218529338832576,"quality":"neutral"},{"name":"Labha","start":"07:13","end":"08:57","startHours":7.218529338832576,"endHours":8.944726780912282,"quality":"auspicious"},{"name":"Amṛta","start":"08:57","end":"10:40","startHours":8.944726780912282,"endHours":10.670924222991989,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"12:24","startHours":10.670924222991989,"endHours":12.397121665071694,"quality":"inauspicious"},{"name":"Śubha","start":"12:24","end":"14:07","startHours":12.397121665071694,"endHours":14.1233191071514,"quality":"auspicious"},{"name":"Roga","start":"14:07","end":"15:51","startHours":14.1233191071514,"endHours":15.849516549231105,"quality":"inauspicious"},{"name":"Udveg","start":"15:51","end":"17:35","startHours":15.849516549231105,"endHours":17.57571399131081,"quality":"inauspicious"},{"name":"Chala","start":"17:35","end":"19:18","startHours":17.57571399131081,"endHours":19.301911433390515,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:18","end":"20:35","startHours":19.301911433390515,"endHours":20.57571399131081,"quality":"inauspicious"},{"name":"Udveg","start":"20:35","end":"21:51","startHours":20.57571399131081,"endHours":21.849516549231105,"quality":"inauspicious"},{"name":"Chala","start":"21:51","end":"23:07","startHours":21.849516549231105,"endHours":23.1233191071514,"quality":"neutral"},{"name":"Labha","start":"23:07","end":"00:24","startHours":23.1233191071514,"endHours":24.397121665071694,"quality":"auspicious"},{"name":"Amṛta","start":"00:24","end":"01:40","startHours":24.397121665071694,"endHours":25.670924222991985,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"02:57","startHours":25.670924222991985,"endHours":26.94472678091228,"quality":"inauspicious"},{"name":"Śubha","start":"02:57","end":"04:13","startHours":26.94472678091228,"endHours":28.218529338832575,"quality":"auspicious"},{"name":"Roga","start":"04:13","end":"05:30","startHours":28.218529338832575,"endHours":29.49233189675287,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.49233189675287,"endHours":6.49233189675287,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.49233189675287,"endHours":7.49233189675287,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.49233189675287,"endHours":8.49233189675287,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.49233189675287,"endHours":9.49233189675287,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.49233189675287,"endHours":10.49233189675287,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.49233189675287,"endHours":11.49233189675287,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.49233189675287,"endHours":12.49233189675287,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.49233189675287,"endHours":13.49233189675287,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.49233189675287,"endHours":14.49233189675287,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.49233189675287,"endHours":15.49233189675287,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.49233189675287,"endHours":16.49233189675287,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.49233189675287,"endHours":17.49233189675287,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.49233189675287,"endHours":18.49233189675287,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.49233189675287,"endHours":19.49233189675287,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.49233189675287,"endHours":20.49233189675287,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.49233189675287,"endHours":21.49233189675287,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.49233189675287,"endHours":22.49233189675287,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.49233189675287,"endHours":23.49233189675287,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.49233189675287,"endHours":24.49233189675287,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.49233189675287,"endHours":25.49233189675287,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.49233189675287,"endHours":26.49233189675287,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.49233189675287,"endHours":27.49233189675287,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.49233189675287,"endHours":28.49233189675287,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.49233189675287,"endHours":29.49233189675287,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.627022134801415,"eotMinutes":-4.522099904301516,"ayanamsa":23.3154}},"calendars":{"vikram_samvat":2018,"vikram_samvatsara":"Ānanda","saka_samvat":1883,"saka_samvatsara":"Plava","bengali_samvat":1368,"malayalam_era":1137,"nanakshahi_year":492,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Daśamī · Vikram 2018 Ānanda · Śaka 1883 Plava"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 7, 1961 CE · Mathurā · Vidhyamitra","description":"July 7, 1961 CE for Mathurā: Kṛṣṇa Daśamī, sūryodaya 05:30, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1961-07-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1961-07-07","sa":"https://sa.vidhyamitra.com/city/mathura/1961-07-07","hi":"https://hi.vidhyamitra.com/city/mathura/1961-07-07","x-default":"https://vidhyamitra.com/city/mathura/1961-07-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:43:33.449Z","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":"2026-05-14T12:43:33.449Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:43:33.449Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}