{"id":"vidhyamitra:city-day:dwarka:1964-05-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1964-05-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-05-30","date_display":"May 30, 1964 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":1964,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438545.770833,"kali_year":5066,"ahargana":1850080.2708,"sun":{"sidereal_longitude":45.2725,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":268.4266,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.1541,"elapsed_within_tithi_degrees":7.1541},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":268.4266,"elapsed_within_degrees":1.7599},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.699},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":1964,"month":5,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438545.770833,"ahargana":1850080.2708,"kali_year":5066,"ayanamsa_lahiri":23.3558,"grahas":{"sun":{"sidereal_longitude":45.30467599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":264.925876,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-1.1319},"mars":{"sidereal_longitude":23.797476000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":21.329676000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":18.66997600000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":74.05697600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":312.16247599999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":73.844,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":253.844,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1964,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438545.770833,"kali_year":5066,"ahargana":1850080.2708,"sun":{"sidereal_longitude":45.2725,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":268.4266,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.1541,"elapsed_within_tithi_degrees":7.1541},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":268.4266,"elapsed_within_degrees":1.7599},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.699},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.132,"elongation":136.846},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.132,"opposition_distance":43.154}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:10","sunsetLocal":"19:33","solarNoonLocal":"12:51","dayLengthHours":13.382585713558107,"dayLengthDisplay":"13 Hours 22 Mins 57 Secs","nightLengthDisplay":"10 Hours 37 Mins 03 Secs","moonriseLocal":"22:06","moonsetLocal":"08:54","rahuKala":{"name":"Rāhu Kāla","start":"09:31","end":"11:11","startHours":9.512492509416582,"endHours":11.185315723611346,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:32","end":"16:12","startHours":14.530962152000875,"endHours":16.203785366195635,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:10","end":"07:50","startHours":6.166846081027056,"endHours":7.839669295221819,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:44","startHours":9.289449414190614,"endHours":9.735535604642552,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:05","startHours":6.724453819091977,"endHours":7.081322771453527,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:18","startHours":12.412052747354174,"endHours":13.304225128258047,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:16","startHours":4.382501319219308,"endHours":5.274673700123182,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:10","startHours":5.0516306048972135,"endHours":6.166846081027056,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:05","end":"15:59","startHours":15.088569890065795,"endHours":15.98074227096967,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:21","end":"19:45","startHours":19.349431794585165,"endHours":19.749431794585163,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:33","end":"20:06","startHours":19.549431794585164,"endHours":20.107039532650084,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:18","end":"21:03","startHours":19.299431794585164,"endHours":21.049431794585164,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:18","startHours":24.412052747354174,"endHours":25.304225128258047,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:10","end":"07:50","startHours":6.166846081027056,"endHours":7.839669295221819,"quality":"inauspicious"},{"name":"Śubha","start":"07:50","end":"09:31","startHours":7.839669295221819,"endHours":9.512492509416582,"quality":"auspicious"},{"name":"Roga","start":"09:31","end":"11:11","startHours":9.512492509416582,"endHours":11.185315723611346,"quality":"inauspicious"},{"name":"Udveg","start":"11:11","end":"12:51","startHours":11.185315723611346,"endHours":12.85813893780611,"quality":"inauspicious"},{"name":"Chala","start":"12:51","end":"14:32","startHours":12.85813893780611,"endHours":14.530962152000875,"quality":"neutral"},{"name":"Labha","start":"14:32","end":"16:12","startHours":14.530962152000875,"endHours":16.203785366195635,"quality":"auspicious"},{"name":"Amṛta","start":"16:12","end":"17:53","startHours":16.203785366195635,"endHours":17.8766085803904,"quality":"auspicious"},{"name":"Kāla","start":"17:53","end":"19:33","startHours":17.8766085803904,"endHours":19.549431794585164,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:33","end":"20:53","startHours":19.549431794585164,"endHours":20.8766085803904,"quality":"auspicious"},{"name":"Amṛta","start":"20:53","end":"22:12","startHours":20.8766085803904,"endHours":22.20378536619564,"quality":"auspicious"},{"name":"Kāla","start":"22:12","end":"23:32","startHours":22.20378536619564,"endHours":23.530962152000875,"quality":"inauspicious"},{"name":"Śubha","start":"23:32","end":"00:51","startHours":23.530962152000875,"endHours":24.85813893780611,"quality":"auspicious"},{"name":"Roga","start":"00:51","end":"02:11","startHours":24.85813893780611,"endHours":26.185315723611346,"quality":"inauspicious"},{"name":"Udveg","start":"02:11","end":"03:31","startHours":26.185315723611346,"endHours":27.51249250941658,"quality":"inauspicious"},{"name":"Chala","start":"03:31","end":"04:50","startHours":27.51249250941658,"endHours":28.83966929522182,"quality":"neutral"},{"name":"Labha","start":"04:50","end":"06:10","startHours":28.83966929522182,"endHours":30.166846081027057,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.166846081027056,"endHours":7.166846081027056,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.166846081027056,"endHours":8.166846081027057,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.166846081027057,"endHours":9.166846081027057,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.166846081027057,"endHours":10.166846081027057,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.166846081027057,"endHours":11.166846081027057,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.166846081027057,"endHours":12.166846081027057,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.166846081027057,"endHours":13.166846081027057,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.166846081027057,"endHours":14.166846081027057,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.166846081027057,"endHours":15.166846081027057,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.166846081027057,"endHours":16.166846081027057,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.166846081027057,"endHours":17.166846081027057,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.166846081027057,"endHours":18.166846081027057,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.166846081027057,"endHours":19.166846081027057,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.166846081027057,"endHours":20.166846081027057,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.166846081027057,"endHours":21.166846081027057,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.166846081027057,"endHours":22.166846081027057,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.166846081027057,"endHours":23.166846081027057,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.166846081027057,"endHours":24.166846081027057,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.166846081027057,"endHours":25.166846081027057,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.166846081027057,"endHours":26.166846081027057,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.166846081027057,"endHours":27.166846081027057,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.166846081027057,"endHours":28.166846081027057,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.166846081027057,"endHours":29.166846081027057,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.166846081027057,"endHours":30.166846081027057,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Mṛtyu","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":21.7442419590897,"eotMinutes":2.6372637316334417,"ayanamsa":23.3558}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","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 Kṛṣṇa Caturthī · Vikram 2021 Piṅgala · Śaka 1886 Krodhi"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 30, 1964 CE · Dvārakā · Vidhyamitra","description":"May 30, 1964 CE for Dvārakā: Kṛṣṇa Caturthī, sūryodaya 06:10, sūryāsta 19:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1964-05-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1964-05-30","sa":"https://sa.vidhyamitra.com/city/dwarka/1964-05-30","hi":"https://hi.vidhyamitra.com/city/dwarka/1964-05-30","x-default":"https://vidhyamitra.com/city/dwarka/1964-05-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:10:58.381Z","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":"2026-06-02T18:10:58.381Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:10:58.381Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}