{"id":"vidhyamitra:city-day:rishikesh:1979-06-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1979-06-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-06-02","date_display":"June 2, 1979 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":1979,"month":6,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444026.770833,"kali_year":5081,"ahargana":1855561.2708,"sun":{"sidereal_longitude":47.2889,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":129.2642,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":81.9753,"elapsed_within_tithi_degrees":9.9753},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.2642,"elapsed_within_degrees":9.2642},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.5532},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1979,"month":6,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444026.770833,"ahargana":1855561.2708,"kali_year":5081,"ayanamsa_lahiri":23.5655,"grahas":{"sun":{"sidereal_longitude":47.37156199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":127.62856199999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-1.1005},"mars":{"sidereal_longitude":19.244261999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":51.393561999999974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":101.554462,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":24.935562000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":133.81176200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":143.4343,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.4343,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"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":1979,"month":6,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444026.770833,"kali_year":5081,"ahargana":1855561.2708,"sun":{"sidereal_longitude":47.2889,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":129.2642,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":81.9753,"elapsed_within_tithi_degrees":9.9753},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.2642,"elapsed_within_degrees":9.2642},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.5532},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.101,"elongation":81.975},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.101,"opposition_distance":98.025}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:16","sunsetLocal":"19:13","solarNoonLocal":"12:15","dayLengthHours":13.955360105584418,"dayLengthDisplay":"13 Hours 57 Mins 19 Secs","nightLengthDisplay":"10 Hours 02 Mins 41 Secs","moonriseLocal":"11:07","moonsetLocal":"00:05","rahuKala":{"name":"Rāhu Kāla","start":"08:45","end":"10:30","startHours":8.75657599822696,"endHours":10.500996011425013,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:59","end":"15:44","startHours":13.989836037821117,"endHours":15.73425605101917,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:16","end":"07:01","startHours":5.267735971830856,"endHours":7.012155985028908,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:59","startHours":8.523986663133886,"endHours":8.989165333320035,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.84920930956354,"endHours":6.221352245712458,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:43","startHours":11.780237354436919,"endHours":12.710594694809211,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:24","end":"04:20","startHours":3.4070212910862665,"endHours":4.337378631458561,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:16","startHours":4.104789296365488,"endHours":5.267735971830856,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:30","startHours":14.5713093755538,"endHours":15.501666715926095,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.023096077415275,"endHours":19.423096077415273,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:48","startHours":19.223096077415274,"endHours":19.80456941514796,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.973096077415274,"endHours":20.723096077415274,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:43","startHours":23.780237354436917,"endHours":24.710594694809213,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:16","end":"07:01","startHours":5.267735971830856,"endHours":7.012155985028908,"quality":"inauspicious"},{"name":"Śubha","start":"07:01","end":"08:45","startHours":7.012155985028908,"endHours":8.75657599822696,"quality":"auspicious"},{"name":"Roga","start":"08:45","end":"10:30","startHours":8.75657599822696,"endHours":10.500996011425013,"quality":"inauspicious"},{"name":"Udveg","start":"10:30","end":"12:15","startHours":10.500996011425013,"endHours":12.245416024623065,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:59","startHours":12.245416024623065,"endHours":13.989836037821117,"quality":"neutral"},{"name":"Labha","start":"13:59","end":"15:44","startHours":13.989836037821117,"endHours":15.73425605101917,"quality":"auspicious"},{"name":"Amṛta","start":"15:44","end":"17:29","startHours":15.73425605101917,"endHours":17.478676064217222,"quality":"auspicious"},{"name":"Kāla","start":"17:29","end":"19:13","startHours":17.478676064217222,"endHours":19.223096077415274,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:13","end":"20:29","startHours":19.223096077415274,"endHours":20.478676064217222,"quality":"auspicious"},{"name":"Amṛta","start":"20:29","end":"21:44","startHours":20.478676064217222,"endHours":21.73425605101917,"quality":"auspicious"},{"name":"Kāla","start":"21:44","end":"22:59","startHours":21.73425605101917,"endHours":22.989836037821117,"quality":"inauspicious"},{"name":"Śubha","start":"22:59","end":"00:15","startHours":22.989836037821117,"endHours":24.245416024623065,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:30","startHours":24.245416024623065,"endHours":25.500996011425013,"quality":"inauspicious"},{"name":"Udveg","start":"01:30","end":"02:45","startHours":25.500996011425013,"endHours":26.75657599822696,"quality":"inauspicious"},{"name":"Chala","start":"02:45","end":"04:01","startHours":26.75657599822696,"endHours":28.012155985028908,"quality":"neutral"},{"name":"Labha","start":"04:01","end":"05:16","startHours":28.012155985028908,"endHours":29.267735971830856,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.267735971830856,"endHours":6.267735971830856,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.267735971830856,"endHours":7.267735971830856,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.267735971830856,"endHours":8.267735971830856,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.267735971830856,"endHours":9.267735971830856,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.267735971830856,"endHours":10.267735971830856,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.267735971830856,"endHours":11.267735971830856,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.267735971830856,"endHours":12.267735971830856,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.267735971830856,"endHours":13.267735971830856,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.267735971830856,"endHours":14.267735971830856,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.267735971830856,"endHours":15.267735971830856,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.267735971830856,"endHours":16.267735971830856,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.267735971830856,"endHours":17.267735971830856,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.267735971830856,"endHours":18.267735971830856,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.267735971830856,"endHours":19.267735971830856,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.267735971830856,"endHours":20.267735971830856,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.267735971830856,"endHours":21.267735971830856,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.267735971830856,"endHours":22.267735971830856,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.267735971830856,"endHours":23.267735971830856,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.267735971830856,"endHours":24.267735971830856,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.267735971830856,"endHours":25.267735971830856,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.267735971830856,"endHours":26.267735971830856,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.267735971830856,"endHours":27.267735971830856,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.267735971830856,"endHours":28.267735971830856,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.267735971830856,"endHours":29.267735971830856,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","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":22.081245398624578,"eotMinutes":2.2046385226161185,"ayanamsa":23.5655}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"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 Saptamī · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 2, 1979 CE · Ṛṣikeśa · Vidhyamitra","description":"June 2, 1979 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 05:16, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1979-06-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1979-06-02","sa":"https://sa.vidhyamitra.com/city/rishikesh/1979-06-02","hi":"https://hi.vidhyamitra.com/city/rishikesh/1979-06-02","x-default":"https://vidhyamitra.com/city/rishikesh/1979-06-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:53:37.603Z","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":"2026-05-31T00:53:37.603Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:53:37.603Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}