{"id":"vidhyamitra:city-day:bhavnagar:2004-09-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bhavnagar/2004-09-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-09-23","date_display":"September 23, 2004 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":2004,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453271.770833,"kali_year":5106,"ahargana":1864806.2708,"sun":{"sidereal_longitude":155.6869,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":264.7862,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":109.0993,"elapsed_within_tithi_degrees":1.0993},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.7862,"elapsed_within_degrees":11.4529},"yoga":{"number":5,"name":"Śobhana","sum_longitude":60.4731},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2004,"month":9,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453271.770833,"ahargana":1864806.2708,"kali_year":5106,"ayanamsa_lahiri":23.919,"grahas":{"sun":{"sidereal_longitude":156.43893500000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":264.717435,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-4.2594},"mars":{"sidereal_longitude":153.883235,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":145.87453500000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":155.88163499999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":113.77743499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":91.41603499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":13.5897,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":193.5897,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"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":2004,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453271.770833,"kali_year":5106,"ahargana":1864806.2708,"sun":{"sidereal_longitude":155.6869,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":264.7862,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":109.0993,"elapsed_within_tithi_degrees":1.0993},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.7862,"elapsed_within_degrees":11.4529},"yoga":{"number":5,"name":"Śobhana","sum_longitude":60.4731},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.259,"elongation":109.099},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.259,"opposition_distance":70.901}},"eclipse_window_40days":[]},"city":{"slug":"bhavnagar","name":"Bhavnagar, Gujarat","lat":21.7645,"lon":72.1519,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bhavnagar","name":"Bhavnagar, Gujarat","lat":21.7645,"lon":72.1519,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"06:30","sunsetLocal":"18:36","solarNoonLocal":"12:33","dayLengthHours":12.112013386340072,"dayLengthDisplay":"12 Hours 06 Mins 43 Secs","nightLengthDisplay":"11 Hours 53 Mins 17 Secs","moonriseLocal":"14:21","moonsetLocal":"01:11","rahuKala":{"name":"Rāhu Kāla","start":"14:04","end":"15:35","startHours":14.06327443996309,"endHours":15.577276113255598,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:30","end":"08:00","startHours":6.4932660735005445,"endHours":8.007267746793053,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:31","end":"11:02","startHours":9.521269420085563,"endHours":11.035271093378071,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:43","startHours":9.319402530313228,"endHours":9.723136309857896,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:19","startHours":6.997933297931381,"endHours":7.320920321567116,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:57","startHours":12.14553898712591,"endHours":12.95300654621525,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:41","startHours":4.878330955321868,"endHours":5.685798514411206,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:29","end":"06:30","startHours":5.483931624638872,"endHours":6.4932660735005445,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:23","startHours":14.567941664393926,"endHours":15.375409223483263,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.405279459840617,"endHours":18.805279459840616,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.605279459840617,"endHours":19.109946684271453,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.355279459840617,"endHours":20.105279459840617,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:57","startHours":24.14553898712591,"endHours":24.95300654621525,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:30","end":"08:00","startHours":6.4932660735005445,"endHours":8.007267746793053,"quality":"auspicious"},{"name":"Roga","start":"08:00","end":"09:31","startHours":8.007267746793053,"endHours":9.521269420085563,"quality":"inauspicious"},{"name":"Udveg","start":"09:31","end":"11:02","startHours":9.521269420085563,"endHours":11.035271093378071,"quality":"inauspicious"},{"name":"Chala","start":"11:02","end":"12:33","startHours":11.035271093378071,"endHours":12.54927276667058,"quality":"neutral"},{"name":"Labha","start":"12:33","end":"14:04","startHours":12.54927276667058,"endHours":14.06327443996309,"quality":"auspicious"},{"name":"Amṛta","start":"14:04","end":"15:35","startHours":14.06327443996309,"endHours":15.577276113255598,"quality":"auspicious"},{"name":"Kāla","start":"15:35","end":"17:05","startHours":15.577276113255598,"endHours":17.09127778654811,"quality":"inauspicious"},{"name":"Śubha","start":"17:05","end":"18:36","startHours":17.09127778654811,"endHours":18.605279459840617,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:36","end":"20:05","startHours":18.605279459840617,"endHours":20.09127778654811,"quality":"auspicious"},{"name":"Kāla","start":"20:05","end":"21:35","startHours":20.09127778654811,"endHours":21.5772761132556,"quality":"inauspicious"},{"name":"Śubha","start":"21:35","end":"23:04","startHours":21.5772761132556,"endHours":23.063274439963088,"quality":"auspicious"},{"name":"Roga","start":"23:04","end":"00:33","startHours":23.063274439963088,"endHours":24.54927276667058,"quality":"inauspicious"},{"name":"Udveg","start":"00:33","end":"02:02","startHours":24.54927276667058,"endHours":26.03527109337807,"quality":"inauspicious"},{"name":"Chala","start":"02:02","end":"03:31","startHours":26.03527109337807,"endHours":27.521269420085563,"quality":"neutral"},{"name":"Labha","start":"03:31","end":"05:00","startHours":27.521269420085563,"endHours":29.007267746793055,"quality":"auspicious"},{"name":"Amṛta","start":"05:00","end":"06:30","startHours":29.007267746793055,"endHours":30.493266073500543,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.4932660735005445,"endHours":7.4932660735005445,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.4932660735005445,"endHours":8.493266073500545,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.493266073500545,"endHours":9.493266073500545,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.493266073500545,"endHours":10.493266073500545,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.493266073500545,"endHours":11.493266073500545,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.493266073500545,"endHours":12.493266073500545,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.493266073500545,"endHours":13.493266073500545,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.493266073500545,"endHours":14.493266073500545,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.493266073500545,"endHours":15.493266073500545,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.493266073500545,"endHours":16.493266073500543,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.493266073500543,"endHours":17.493266073500543,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.493266073500543,"endHours":18.493266073500543,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.493266073500543,"endHours":19.493266073500543,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.493266073500543,"endHours":20.493266073500543,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.493266073500543,"endHours":21.493266073500543,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.493266073500543,"endHours":22.493266073500543,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.493266073500543,"endHours":23.493266073500543,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.493266073500543,"endHours":24.493266073500543,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.493266073500543,"endHours":25.493266073500543,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.493266073500543,"endHours":26.493266073500543,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.493266073500543,"endHours":27.493266073500543,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.493266073500543,"endHours":28.493266073500543,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.493266073500543,"endHours":29.493266073500543,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.493266073500543,"endHours":30.493266073500543,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.1423615889791132,"eotMinutes":8.436033999765183,"ayanamsa":23.919}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"bhavnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 23, 2004 CE · Bhavnagar, Gujarat · Vidhyamitra","description":"September 23, 2004 CE for Bhavnagar, Gujarat: Śukla Daśamī, sūryodaya 06:30, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bhavnagar/2004-09-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bhavnagar/2004-09-23","sa":"https://sa.vidhyamitra.com/city/bhavnagar/2004-09-23","hi":"https://hi.vidhyamitra.com/city/bhavnagar/2004-09-23","x-default":"https://vidhyamitra.com/city/bhavnagar/2004-09-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T08:52:39.449Z","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":"2026-08-10T08:52:39.449Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T08:52:39.449Z","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":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}