{"id":"vidhyamitra:city-day:rishikesh:1923-03-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1923-03-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1923-03-12","date_display":"March 12, 1923 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":1923,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423490.770833,"kali_year":5024,"ahargana":1835025.2708,"sun":{"sidereal_longitude":328.0193,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":263.4069,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.3876,"elapsed_within_tithi_degrees":7.3876},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.4069,"elapsed_within_degrees":10.0735},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.4262},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1923,"month":3,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423490.770833,"ahargana":1835025.2708,"kali_year":5024,"ayanamsa_lahiri":22.78,"grahas":{"sun":{"sidereal_longitude":327.6661879999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":265.42968799999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":4.1754},"mars":{"sidereal_longitude":14.001888000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":306.7296879999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":207.38618799999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":284.88798799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":176.26988800000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":151.5304,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.5304,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1923,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423490.770833,"kali_year":5024,"ahargana":1835025.2708,"sun":{"sidereal_longitude":328.0193,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":263.4069,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.3876,"elapsed_within_tithi_degrees":7.3876},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.4069,"elapsed_within_degrees":10.0735},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.4262},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.175,"elongation":64.612},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.175,"opposition_distance":115.388}},"eclipse_window_40days":[{"offset_days":-9,"type":"lunar","occurs":true,"moon_latitude":-1.212,"opposition_distance":2.637}]},"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":"06:32","sunsetLocal":"18:22","solarNoonLocal":"12:27","dayLengthHours":11.83580545684551,"dayLengthDisplay":"11 Hours 50 Mins 09 Secs","nightLengthDisplay":"12 Hours 09 Mins 51 Secs","moonriseLocal":"03:10","moonsetLocal":"13:27","rahuKala":{"name":"Rāhu Kāla","start":"08:01","end":"09:30","startHours":8.018618265459514,"endHours":9.498093947565202,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:27","startHours":10.977569629670892,"endHours":12.457045311776579,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:25","startHours":13.936520993882269,"endHours":15.415996675987959,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:42","startHours":9.300830523284443,"endHours":9.695357371845962,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:21","startHours":7.032301144055721,"endHours":7.347922622904934,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:51","startHours":12.062518463215063,"endHours":12.851572160338097,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:45","startHours":4.961035189107757,"endHours":5.750088886230791,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:32","startHours":5.552825461950032,"endHours":6.539142583353825,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:13","startHours":14.429679554584165,"endHours":15.2187332517072,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.174948040199336,"endHours":18.574948040199335,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:52","startHours":18.374948040199335,"endHours":18.868106600901232,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.124948040199335,"endHours":19.874948040199335,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:51","startHours":24.062518463215063,"endHours":24.8515721603381,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:32","end":"08:01","startHours":6.539142583353825,"endHours":8.018618265459514,"quality":"auspicious"},{"name":"Kāla","start":"08:01","end":"09:30","startHours":8.018618265459514,"endHours":9.498093947565202,"quality":"inauspicious"},{"name":"Śubha","start":"09:30","end":"10:59","startHours":9.498093947565202,"endHours":10.977569629670892,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:27","startHours":10.977569629670892,"endHours":12.457045311776579,"quality":"inauspicious"},{"name":"Udveg","start":"12:27","end":"13:56","startHours":12.457045311776579,"endHours":13.936520993882269,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:25","startHours":13.936520993882269,"endHours":15.415996675987959,"quality":"neutral"},{"name":"Labha","start":"15:25","end":"16:54","startHours":15.415996675987959,"endHours":16.895472358093645,"quality":"auspicious"},{"name":"Amṛta","start":"16:54","end":"18:22","startHours":16.895472358093645,"endHours":18.374948040199335,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:22","end":"19:54","startHours":18.374948040199335,"endHours":19.895472358093645,"quality":"neutral"},{"name":"Labha","start":"19:54","end":"21:25","startHours":19.895472358093645,"endHours":21.41599667598796,"quality":"auspicious"},{"name":"Amṛta","start":"21:25","end":"22:56","startHours":21.41599667598796,"endHours":22.93652099388227,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:27","startHours":22.93652099388227,"endHours":24.457045311776582,"quality":"inauspicious"},{"name":"Śubha","start":"00:27","end":"01:59","startHours":24.457045311776582,"endHours":25.977569629670892,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:30","startHours":25.977569629670892,"endHours":27.498093947565202,"quality":"inauspicious"},{"name":"Udveg","start":"03:30","end":"05:01","startHours":27.498093947565202,"endHours":29.018618265459516,"quality":"inauspicious"},{"name":"Chala","start":"05:01","end":"06:32","startHours":29.018618265459516,"endHours":30.539142583353826,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.539142583353825,"endHours":7.539142583353825,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.539142583353825,"endHours":8.539142583353826,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.539142583353826,"endHours":9.539142583353826,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.539142583353826,"endHours":10.539142583353826,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.539142583353826,"endHours":11.539142583353826,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.539142583353826,"endHours":12.539142583353826,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.539142583353826,"endHours":13.539142583353826,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.539142583353826,"endHours":14.539142583353826,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.539142583353826,"endHours":15.539142583353826,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.539142583353826,"endHours":16.539142583353826,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.539142583353826,"endHours":17.539142583353826,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.539142583353826,"endHours":18.539142583353826,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.539142583353826,"endHours":19.539142583353826,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.539142583353826,"endHours":20.539142583353826,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.539142583353826,"endHours":21.539142583353826,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.539142583353826,"endHours":22.539142583353826,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.539142583353826,"endHours":23.539142583353826,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.539142583353826,"endHours":24.539142583353826,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.539142583353826,"endHours":25.539142583353826,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.539142583353826,"endHours":26.539142583353826,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.539142583353826,"endHours":27.539142583353826,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.539142583353826,"endHours":28.539142583353826,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.539142583353826,"endHours":29.539142583353826,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.539142583353826,"endHours":30.539142583353826,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","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":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.78502946448854,"eotMinutes":-10.493118706594819,"ayanamsa":22.78}},"calendars":{"vikram_samvat":1980,"vikram_samvatsara":"Dhātṛ","saka_samvat":1845,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1330,"malayalam_era":1099,"nanakshahi_year":454,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Daśamī · Vikram 1980 Dhātṛ · Śaka 1845 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 March 12, 1923 CE · Ṛṣikeśa · Vidhyamitra","description":"March 12, 1923 CE for Ṛṣikeśa: Kṛṣṇa Daśamī, sūryodaya 06:32, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1923-03-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1923-03-12","sa":"https://sa.vidhyamitra.com/city/rishikesh/1923-03-12","hi":"https://hi.vidhyamitra.com/city/rishikesh/1923-03-12","x-default":"https://vidhyamitra.com/city/rishikesh/1923-03-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:08:50.466Z","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":"2026-06-01T01:08:50.466Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:08:50.466Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}