{"id":"vidhyamitra:city-day:pune:1981-08-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pune/1981-08-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-08-02","date_display":"August 2, 1981 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":1981,"month":8,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444818.770833,"kali_year":5083,"ahargana":1856353.2708,"sun":{"sidereal_longitude":105.5779,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":130.9506,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.3727,"elapsed_within_tithi_degrees":1.3727},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.9506,"elapsed_within_degrees":10.9506},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.5285},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1981,"month":8,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444818.770833,"ahargana":1856353.2708,"kali_year":5083,"ayanamsa_lahiri":23.5957,"grahas":{"sun":{"sidereal_longitude":106.07670200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":129.760002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":2.2128},"mars":{"sidereal_longitude":76.47880199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":97.24120199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":162.96570199999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":136.869302,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":161.76350200000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":101.4703,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":281.4703,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":8,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444818.770833,"kali_year":5083,"ahargana":1856353.2708,"sun":{"sidereal_longitude":105.5779,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":130.9506,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.3727,"elapsed_within_tithi_degrees":1.3727},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.9506,"elapsed_within_degrees":10.9506},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.5285},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.213,"elongation":25.373},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.213,"opposition_distance":154.627}},"eclipse_window_40days":[{"offset_days":-16,"type":"lunar","occurs":true,"moon_latitude":1.092,"opposition_distance":2.128},{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":0.181,"elongation":0.207}]},"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"tier2":{"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"sunriseLocal":"06:12","sunsetLocal":"19:09","solarNoonLocal":"12:41","dayLengthHours":12.948433502277695,"dayLengthDisplay":"12 Hours 56 Mins 54 Secs","nightLengthDisplay":"11 Hours 03 Mins 06 Secs","moonriseLocal":"07:59","moonsetLocal":"20:32","rahuKala":{"name":"Rāhu Kāla","start":"17:32","end":"19:09","startHours":17.531108098689757,"endHours":19.149662286474467,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:41","end":"14:18","startHours":12.67544553533562,"endHours":14.293999723120333,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:55","end":"17:32","startHours":15.912553910905043,"endHours":17.531108098689757,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:39","startHours":9.222529934728236,"endHours":9.654144384804159,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:05","startHours":6.7407468467916765,"endHours":7.086038406852415,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:06","startHours":12.243831085259696,"endHours":13.107059985411542,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:20","startHours":4.47477098389308,"endHours":5.337999884044926,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:12","startHours":5.122192659006965,"endHours":6.201228784196773,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:42","startHours":14.833517785715234,"endHours":15.69674668586708,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:57","end":"19:21","startHours":18.949662286474467,"endHours":19.349662286474466,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:09","end":"19:41","startHours":19.149662286474467,"endHours":19.68918034906937,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:54","end":"20:39","startHours":18.899662286474467,"endHours":20.649662286474467,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:06","startHours":24.243831085259696,"endHours":25.107059985411542,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:49","startHours":6.201228784196773,"endHours":7.819782971981485,"quality":"inauspicious"},{"name":"Chala","start":"07:49","end":"09:26","startHours":7.819782971981485,"endHours":9.438337159766196,"quality":"neutral"},{"name":"Labha","start":"09:26","end":"11:03","startHours":9.438337159766196,"endHours":11.05689134755091,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:41","startHours":11.05689134755091,"endHours":12.67544553533562,"quality":"auspicious"},{"name":"Kāla","start":"12:41","end":"14:18","startHours":12.67544553533562,"endHours":14.293999723120333,"quality":"inauspicious"},{"name":"Śubha","start":"14:18","end":"15:55","startHours":14.293999723120333,"endHours":15.912553910905043,"quality":"auspicious"},{"name":"Roga","start":"15:55","end":"17:32","startHours":15.912553910905043,"endHours":17.531108098689757,"quality":"inauspicious"},{"name":"Udveg","start":"17:32","end":"19:09","startHours":17.531108098689757,"endHours":19.149662286474467,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:09","end":"20:32","startHours":19.149662286474467,"endHours":20.531108098689757,"quality":"auspicious"},{"name":"Roga","start":"20:32","end":"21:55","startHours":20.531108098689757,"endHours":21.912553910905043,"quality":"inauspicious"},{"name":"Udveg","start":"21:55","end":"23:18","startHours":21.912553910905043,"endHours":23.29399972312033,"quality":"inauspicious"},{"name":"Chala","start":"23:18","end":"00:41","startHours":23.29399972312033,"endHours":24.67544553533562,"quality":"neutral"},{"name":"Labha","start":"00:41","end":"02:03","startHours":24.67544553533562,"endHours":26.05689134755091,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:26","startHours":26.05689134755091,"endHours":27.438337159766196,"quality":"auspicious"},{"name":"Kāla","start":"03:26","end":"04:49","startHours":27.438337159766196,"endHours":28.819782971981482,"quality":"inauspicious"},{"name":"Śubha","start":"04:49","end":"06:12","startHours":28.819782971981482,"endHours":30.201228784196772,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.201228784196773,"endHours":7.201228784196773,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.201228784196773,"endHours":8.201228784196772,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.201228784196772,"endHours":9.201228784196772,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.201228784196772,"endHours":10.201228784196772,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.201228784196772,"endHours":11.201228784196772,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.201228784196772,"endHours":12.201228784196772,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.201228784196772,"endHours":13.201228784196772,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.201228784196772,"endHours":14.201228784196772,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.201228784196772,"endHours":15.201228784196772,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.201228784196772,"endHours":16.201228784196772,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.201228784196772,"endHours":17.201228784196772,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.201228784196772,"endHours":18.201228784196772,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.201228784196772,"endHours":19.201228784196772,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.201228784196772,"endHours":20.201228784196772,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.201228784196772,"endHours":21.201228784196772,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.201228784196772,"endHours":22.201228784196772,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.201228784196772,"endHours":23.201228784196772,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.201228784196772,"endHours":24.201228784196772,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.201228784196772,"endHours":25.201228784196772,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.201228784196772,"endHours":26.201228784196772,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.201228784196772,"endHours":27.201228784196772,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.201228784196772,"endHours":28.201228784196772,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.201228784196772,"endHours":29.201228784196772,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.201228784196772,"endHours":30.201228784196772,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.826612748555796,"eotMinutes":-5.953532120137101,"ayanamsa":23.5957}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Tṛtīyā · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"pune"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 2, 1981 CE · Pune, Maharashtra · Vidhyamitra","description":"August 2, 1981 CE for Pune, Maharashtra: Śukla Tṛtīyā, sūryodaya 06:12, sūryāsta 19:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pune/1981-08-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pune/1981-08-02","sa":"https://sa.vidhyamitra.com/city/pune/1981-08-02","hi":"https://hi.vidhyamitra.com/city/pune/1981-08-02","x-default":"https://vidhyamitra.com/city/pune/1981-08-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:41:36.167Z","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":"2026-06-02T00:41:36.167Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:41:36.167Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}