{"id":"vidhyamitra:city-day:rishikesh:1927-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1927-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1927-05-04","date_display":"May 4, 1927 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":1927,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425004.770833,"kali_year":5029,"ahargana":1836539.2708,"sun":{"sidereal_longitude":19.9689,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":53.5761,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.6071,"elapsed_within_tithi_degrees":9.6071},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":53.5761,"elapsed_within_degrees":0.2427},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":73.545},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1927,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425004.770833,"ahargana":1836539.2708,"kali_year":5029,"ayanamsa_lahiri":22.8379,"grahas":{"sun":{"sidereal_longitude":19.75464199999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":53.91734199999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-1.3695},"mars":{"sidereal_longitude":78.18184199999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":3.5433419999999956,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":332.97484199999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":58.56344200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":223.43834200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":71.3114,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":251.3114,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":1927,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425004.770833,"kali_year":5029,"ahargana":1836539.2708,"sun":{"sidereal_longitude":19.9689,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":53.5761,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.6071,"elapsed_within_tithi_degrees":9.6071},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":53.5761,"elapsed_within_degrees":0.2427},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":73.545},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.37,"elongation":33.607},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.37,"opposition_distance":146.393}},"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":"05:32","sunsetLocal":"18:55","solarNoonLocal":"12:14","dayLengthHours":13.377796889782056,"dayLengthDisplay":"13 Hours 22 Mins 40 Secs","nightLengthDisplay":"10 Hours 37 Mins 20 Secs","moonriseLocal":"07:31","moonsetLocal":"21:30","rahuKala":{"name":"Rāhu Kāla","start":"12:14","end":"13:54","startHours":12.227852373032004,"endHours":13.90007698425476,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:13","end":"08:53","startHours":7.211178539363732,"endHours":8.883403150586489,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:33","end":"12:14","startHours":10.555627761809246,"endHours":12.227852373032004,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:06","startHours":8.660439869090121,"endHours":9.106366432082856,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:27","startHours":6.096362131881894,"endHours":6.453103382276082,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:40","startHours":11.781925810039269,"endHours":12.673778936024739,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:39","startHours":3.7552476761700344,"endHours":4.647100802155505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:32","startHours":4.424137520659137,"endHours":5.538953928140975,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:21","startHours":14.45748518799568,"endHours":15.34933831398115,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.71675081792303,"endHours":19.11675081792303,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:28","startHours":18.91675081792303,"endHours":19.47415902166395,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.66675081792303,"endHours":20.41675081792303,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:40","startHours":23.78192581003927,"endHours":24.67377893602474,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:32","end":"07:13","startHours":5.538953928140975,"endHours":7.211178539363732,"quality":"auspicious"},{"name":"Amṛta","start":"07:13","end":"08:53","startHours":7.211178539363732,"endHours":8.883403150586489,"quality":"auspicious"},{"name":"Kāla","start":"08:53","end":"10:33","startHours":8.883403150586489,"endHours":10.555627761809246,"quality":"inauspicious"},{"name":"Śubha","start":"10:33","end":"12:14","startHours":10.555627761809246,"endHours":12.227852373032004,"quality":"auspicious"},{"name":"Roga","start":"12:14","end":"13:54","startHours":12.227852373032004,"endHours":13.90007698425476,"quality":"inauspicious"},{"name":"Udveg","start":"13:54","end":"15:34","startHours":13.90007698425476,"endHours":15.572301595477517,"quality":"inauspicious"},{"name":"Chala","start":"15:34","end":"17:15","startHours":15.572301595477517,"endHours":17.24452620670027,"quality":"neutral"},{"name":"Labha","start":"17:15","end":"18:55","startHours":17.24452620670027,"endHours":18.91675081792303,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:55","end":"20:15","startHours":18.91675081792303,"endHours":20.244526206700275,"quality":"inauspicious"},{"name":"Chala","start":"20:15","end":"21:34","startHours":20.244526206700275,"endHours":21.572301595477516,"quality":"neutral"},{"name":"Labha","start":"21:34","end":"22:54","startHours":21.572301595477516,"endHours":22.90007698425476,"quality":"auspicious"},{"name":"Amṛta","start":"22:54","end":"00:14","startHours":22.90007698425476,"endHours":24.227852373032004,"quality":"auspicious"},{"name":"Kāla","start":"00:14","end":"01:33","startHours":24.227852373032004,"endHours":25.555627761809248,"quality":"inauspicious"},{"name":"Śubha","start":"01:33","end":"02:53","startHours":25.555627761809248,"endHours":26.88340315058649,"quality":"auspicious"},{"name":"Roga","start":"02:53","end":"04:13","startHours":26.88340315058649,"endHours":28.211178539363733,"quality":"inauspicious"},{"name":"Udveg","start":"04:13","end":"05:32","startHours":28.211178539363733,"endHours":29.538953928140977,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.538953928140975,"endHours":6.538953928140975,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.538953928140975,"endHours":7.538953928140975,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.538953928140975,"endHours":8.538953928140975,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.538953928140975,"endHours":9.538953928140975,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.538953928140975,"endHours":10.538953928140975,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.538953928140975,"endHours":11.538953928140975,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.538953928140975,"endHours":12.538953928140975,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.538953928140975,"endHours":13.538953928140975,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.538953928140975,"endHours":14.538953928140975,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.538953928140975,"endHours":15.538953928140975,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.538953928140975,"endHours":16.538953928140977,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.538953928140977,"endHours":17.538953928140977,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.538953928140977,"endHours":18.538953928140977,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.538953928140977,"endHours":19.538953928140977,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.538953928140977,"endHours":20.538953928140977,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.538953928140977,"endHours":21.538953928140977,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.538953928140977,"endHours":22.538953928140977,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.538953928140977,"endHours":23.538953928140977,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.538953928140977,"endHours":24.538953928140977,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.538953928140977,"endHours":25.538953928140977,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.538953928140977,"endHours":26.538953928140977,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.538953928140977,"endHours":27.538953928140977,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.538953928140977,"endHours":28.538953928140977,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.538953928140977,"endHours":29.538953928140977,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.615325265500465,"eotMinutes":3.258457618079846,"ayanamsa":22.8379}},"calendars":{"vikram_samvat":1984,"vikram_samvatsara":"Vikrama","saka_samvat":1849,"saka_samvatsara":"Prabhava","bengali_samvat":1334,"malayalam_era":1103,"nanakshahi_year":458,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Tṛtīyā · Vikram 1984 Vikrama · Śaka 1849 Prabhava"},"festivals":[{"id":"akshaya-tritiya","name":"Akṣaya Tṛtīyā","name_sanskrit":"अक्षय तृतीया","tradition":"Pan-Hindu","significance":"\"Inexhaustible third\"; auspicious for any new venture.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1},{"id":"parashurama-jayanti","name":"Paraśurāma Jayantī","name_sanskrit":"परशुराम जयन्ती","tradition":"Vaishnava","associated_deity":"Paraśurāma (6th daśāvatāra of Krishna)","deity_avatara_index":16,"significance":"Paraśurāma's manifestation; ciranjīvi-pratiṣṭhā. Coincides with Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Bhāgavata 9.15-16"]}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 May 4, 1927 CE · Ṛṣikeśa · Vidhyamitra","description":"May 4, 1927 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 05:32, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1927-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1927-05-04","sa":"https://sa.vidhyamitra.com/city/rishikesh/1927-05-04","hi":"https://hi.vidhyamitra.com/city/rishikesh/1927-05-04","x-default":"https://vidhyamitra.com/city/rishikesh/1927-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:31:33.272Z","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":"2026-05-31T03:31:33.272Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:31:33.272Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}