{"id":"vidhyamitra:city-day:haridwar:2023-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/2023-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-10-20","date_display":"October 20, 2023 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2023,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460237.770833,"kali_year":5125,"ahargana":1871772.2708,"sun":{"sidereal_longitude":181.4236,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":246.3815,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.9579,"elapsed_within_tithi_degrees":4.9579},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":246.3815,"elapsed_within_degrees":6.3815},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.8051},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2023,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460237.770833,"ahargana":1871772.2708,"kali_year":5125,"ayanamsa_lahiri":24.1855,"grahas":{"sun":{"sidereal_longitude":182.20658300000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":245.35578299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":-3.9681},"mars":{"sidereal_longitude":190.871483,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":181.655983,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":18.21248300000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":135.49918300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":306.61188300000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":4.4975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":184.4975,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2023,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460237.770833,"kali_year":5125,"ahargana":1871772.2708,"sun":{"sidereal_longitude":181.4236,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":246.3815,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.9579,"elapsed_within_tithi_degrees":4.9579},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":246.3815,"elapsed_within_degrees":6.3815},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.8051},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.968,"elongation":64.958},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.968,"opposition_distance":115.042}},"eclipse_window_40days":[]},"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:21","sunsetLocal":"17:42","solarNoonLocal":"12:02","dayLengthHours":11.338868741545081,"dayLengthDisplay":"11 Hours 20 Mins 20 Secs","nightLengthDisplay":"12 Hours 39 Mins 40 Secs","moonriseLocal":"11:09","moonsetLocal":"21:19","rahuKala":{"name":"Rāhu Kāla","start":"10:37","end":"12:02","startHours":10.610080219903011,"endHours":12.027438812596147,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:52","end":"16:17","startHours":14.862155997982416,"endHours":16.279514590675554,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:47","end":"09:12","startHours":7.775363034516742,"endHours":9.192721627209878,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:23","startHours":9.00374048151746,"endHours":9.381702772902294,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:08","startHours":6.830457306054651,"endHours":7.1328271391625195,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:24","startHours":11.64947652121131,"endHours":12.405401103980983,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:36","startHours":4.846155276284263,"endHours":5.6020798590539345,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:21","startHours":5.413098713361516,"endHours":6.358004441823606,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:40","startHours":13.917250269520327,"endHours":14.67317485229,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.496873183368688,"endHours":17.896873183368687,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:10","startHours":17.696873183368687,"endHours":18.169326047599732,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.446873183368687,"endHours":19.196873183368687,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:24","startHours":23.64947652121131,"endHours":24.40540110398098,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:21","end":"07:47","startHours":6.358004441823606,"endHours":7.775363034516742,"quality":"neutral"},{"name":"Labha","start":"07:47","end":"09:12","startHours":7.775363034516742,"endHours":9.192721627209878,"quality":"auspicious"},{"name":"Amṛta","start":"09:12","end":"10:37","startHours":9.192721627209878,"endHours":10.610080219903011,"quality":"auspicious"},{"name":"Kāla","start":"10:37","end":"12:02","startHours":10.610080219903011,"endHours":12.027438812596147,"quality":"inauspicious"},{"name":"Śubha","start":"12:02","end":"13:27","startHours":12.027438812596147,"endHours":13.444797405289282,"quality":"auspicious"},{"name":"Roga","start":"13:27","end":"14:52","startHours":13.444797405289282,"endHours":14.862155997982416,"quality":"inauspicious"},{"name":"Udveg","start":"14:52","end":"16:17","startHours":14.862155997982416,"endHours":16.279514590675554,"quality":"inauspicious"},{"name":"Chala","start":"16:17","end":"17:42","startHours":16.279514590675554,"endHours":17.696873183368687,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:42","end":"19:17","startHours":17.696873183368687,"endHours":19.279514590675554,"quality":"inauspicious"},{"name":"Udveg","start":"19:17","end":"20:52","startHours":19.279514590675554,"endHours":20.862155997982416,"quality":"inauspicious"},{"name":"Chala","start":"20:52","end":"22:27","startHours":20.862155997982416,"endHours":22.444797405289282,"quality":"neutral"},{"name":"Labha","start":"22:27","end":"00:02","startHours":22.444797405289282,"endHours":24.027438812596145,"quality":"auspicious"},{"name":"Amṛta","start":"00:02","end":"01:37","startHours":24.027438812596145,"endHours":25.61008021990301,"quality":"auspicious"},{"name":"Kāla","start":"01:37","end":"03:12","startHours":25.61008021990301,"endHours":27.192721627209878,"quality":"inauspicious"},{"name":"Śubha","start":"03:12","end":"04:47","startHours":27.192721627209878,"endHours":28.775363034516744,"quality":"auspicious"},{"name":"Roga","start":"04:47","end":"06:21","startHours":28.775363034516744,"endHours":30.358004441823606,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.358004441823606,"endHours":7.358004441823606,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.358004441823606,"endHours":8.358004441823606,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.358004441823606,"endHours":9.358004441823606,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.358004441823606,"endHours":10.358004441823606,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.358004441823606,"endHours":11.358004441823606,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.358004441823606,"endHours":12.358004441823606,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.358004441823606,"endHours":13.358004441823606,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.358004441823606,"endHours":14.358004441823606,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.358004441823606,"endHours":15.358004441823606,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.358004441823606,"endHours":16.358004441823606,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.358004441823606,"endHours":17.358004441823606,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.358004441823606,"endHours":18.358004441823606,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.358004441823606,"endHours":19.358004441823606,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.358004441823606,"endHours":20.358004441823606,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.358004441823606,"endHours":21.358004441823606,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.358004441823606,"endHours":22.358004441823606,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.358004441823606,"endHours":23.358004441823606,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.358004441823606,"endHours":24.358004441823606,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.358004441823606,"endHours":25.358004441823606,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.358004441823606,"endHours":26.358004441823606,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.358004441823606,"endHours":27.358004441823606,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.358004441823606,"endHours":28.358004441823606,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.358004441823606,"endHours":29.358004441823606,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.358004441823606,"endHours":30.358004441823606,"planetary_lord":"Mars"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.183227048489186,"eotMinutes":15.696871244231174,"ayanamsa":24.1855}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Ṣaṣṭhī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"haridwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 20, 2023 CE · Haridwār · Vidhyamitra","description":"October 20, 2023 CE for Haridwār: Śukla Ṣaṣṭhī, sūryodaya 06:21, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/2023-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/2023-10-20","sa":"https://sa.vidhyamitra.com/city/haridwar/2023-10-20","hi":"https://hi.vidhyamitra.com/city/haridwar/2023-10-20","x-default":"https://vidhyamitra.com/city/haridwar/2023-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-12T00:36:48.786Z","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":"2026-09-12T00:36:48.786Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-12T00:36:48.786Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}