{"id":"vidhyamitra:city-day:rishikesh:1913-06-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1913-06-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1913-06-01","date_display":"June 1, 1913 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":1913,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419919.770833,"kali_year":5015,"ahargana":1831454.2708,"sun":{"sidereal_longitude":47.3631,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":1.3993,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.0363,"elapsed_within_tithi_degrees":2.0363},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.3993,"elapsed_within_degrees":1.3993},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.7624},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1913,"month":6,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2419919.770833,"ahargana":1831454.2708,"kali_year":5015,"ayanamsa_lahiri":22.6435,"grahas":{"sun":{"sidereal_longitude":47.28912700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":1.8296270000000163,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":1.5863},"mars":{"sidereal_longitude":356.709327,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":47.23062700000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":265.326327,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":8.865627000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":46.004227000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":340.7392,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":160.7392,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1913,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419919.770833,"kali_year":5015,"ahargana":1831454.2708,"sun":{"sidereal_longitude":47.3631,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":1.3993,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.0363,"elapsed_within_tithi_degrees":2.0363},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.3993,"elapsed_within_degrees":1.3993},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.7624},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.586,"elongation":45.964},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.586,"opposition_distance":134.036}},"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":13.941812667578876,"dayLengthDisplay":"13 Hours 56 Mins 31 Secs","nightLengthDisplay":"10 Hours 03 Mins 29 Secs","moonriseLocal":"02:48","moonsetLocal":"15:38","rahuKala":{"name":"Rāhu Kāla","start":"17:28","end":"19:13","startHours":17.471085282993776,"endHours":19.213811866441137,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:59","startHours":12.2429055326517,"endHours":13.985632116099058,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:44","end":"17:28","startHours":15.728358699546419,"endHours":17.471085282993776,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.525088821297333,"endHours":8.989815910216628,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.852908060011381,"endHours":6.2246897311468175,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:42","startHours":11.778178443732402,"endHours":12.707632621570996,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:21","startHours":3.4130908431850777,"endHours":4.342545021023669,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:16","startHours":4.110181476564021,"endHours":5.271999198862261,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:30","startHours":14.566540977248179,"endHours":15.49599515508677,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.013811866441138,"endHours":19.413811866441137,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:48","startHours":19.213811866441137,"endHours":19.794720727590256,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.963811866441137,"endHours":20.713811866441137,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:42","startHours":23.7781784437324,"endHours":24.707632621570994,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:16","end":"07:01","startHours":5.271999198862261,"endHours":7.01472578230962,"quality":"inauspicious"},{"name":"Chala","start":"07:01","end":"08:45","startHours":7.01472578230962,"endHours":8.75745236575698,"quality":"neutral"},{"name":"Labha","start":"08:45","end":"10:30","startHours":8.75745236575698,"endHours":10.50017894920434,"quality":"auspicious"},{"name":"Amṛta","start":"10:30","end":"12:15","startHours":10.50017894920434,"endHours":12.2429055326517,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:59","startHours":12.2429055326517,"endHours":13.985632116099058,"quality":"inauspicious"},{"name":"Śubha","start":"13:59","end":"15:44","startHours":13.985632116099058,"endHours":15.728358699546419,"quality":"auspicious"},{"name":"Roga","start":"15:44","end":"17:28","startHours":15.728358699546419,"endHours":17.471085282993776,"quality":"inauspicious"},{"name":"Udveg","start":"17:28","end":"19:13","startHours":17.471085282993776,"endHours":19.213811866441137,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:13","end":"20:28","startHours":19.213811866441137,"endHours":20.471085282993776,"quality":"auspicious"},{"name":"Roga","start":"20:28","end":"21:44","startHours":20.471085282993776,"endHours":21.72835869954642,"quality":"inauspicious"},{"name":"Udveg","start":"21:44","end":"22:59","startHours":21.72835869954642,"endHours":22.985632116099058,"quality":"inauspicious"},{"name":"Chala","start":"22:59","end":"00:15","startHours":22.985632116099058,"endHours":24.242905532651697,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:30","startHours":24.242905532651697,"endHours":25.50017894920434,"quality":"auspicious"},{"name":"Amṛta","start":"01:30","end":"02:45","startHours":25.50017894920434,"endHours":26.75745236575698,"quality":"auspicious"},{"name":"Kāla","start":"02:45","end":"04:01","startHours":26.75745236575698,"endHours":28.01472578230962,"quality":"inauspicious"},{"name":"Śubha","start":"04:01","end":"05:16","startHours":28.01472578230962,"endHours":29.27199919886226,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.271999198862261,"endHours":6.271999198862261,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.271999198862261,"endHours":7.271999198862261,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.271999198862261,"endHours":8.271999198862261,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.271999198862261,"endHours":9.271999198862261,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.271999198862261,"endHours":10.271999198862261,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.271999198862261,"endHours":11.271999198862261,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.271999198862261,"endHours":12.271999198862261,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.271999198862261,"endHours":13.271999198862261,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.271999198862261,"endHours":14.271999198862261,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.271999198862261,"endHours":15.271999198862261,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.271999198862261,"endHours":16.27199919886226,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.27199919886226,"endHours":17.27199919886226,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.27199919886226,"endHours":18.27199919886226,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.27199919886226,"endHours":19.27199919886226,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.27199919886226,"endHours":20.27199919886226,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.27199919886226,"endHours":21.27199919886226,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.27199919886226,"endHours":22.27199919886226,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.27199919886226,"endHours":23.27199919886226,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.27199919886226,"endHours":24.27199919886226,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.27199919886226,"endHours":25.27199919886226,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.27199919886226,"endHours":26.27199919886226,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.27199919886226,"endHours":27.27199919886226,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.27199919886226,"endHours":28.27199919886226,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.27199919886226,"endHours":29.27199919886226,"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.936948558191265,"eotMinutes":2.3552680408980873,"ayanamsa":22.6435}},"calendars":{"vikram_samvat":1970,"vikram_samvatsara":"Akṣaya","saka_samvat":1835,"saka_samvatsara":"Pramādī","bengali_samvat":1320,"malayalam_era":1089,"nanakshahi_year":444,"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 Dvādaśī · Vikram 1970 Akṣaya · Śaka 1835 Pramādī"},"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":[{"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":"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 1, 1913 CE · Ṛṣikeśa · Vidhyamitra","description":"June 1, 1913 CE for Ṛṣikeśa: Kṛṣṇa Dvādaśī, sūryodaya 05:16, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1913-06-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1913-06-01","sa":"https://sa.vidhyamitra.com/city/rishikesh/1913-06-01","hi":"https://hi.vidhyamitra.com/city/rishikesh/1913-06-01","x-default":"https://vidhyamitra.com/city/rishikesh/1913-06-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T21:32:30.061Z","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":"2026-05-29T21:32:30.061Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T21:32:30.061Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}