{"id":"vidhyamitra:city-day:howrah:2004-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2004-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-01-30","date_display":"January 30, 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":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453034.770833,"kali_year":5105,"ahargana":1864569.2708,"sun":{"sidereal_longitude":285.5559,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":22.7818,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.2259,"elapsed_within_tithi_degrees":1.2259},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.7818,"elapsed_within_degrees":9.4485},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.3377},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2004,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453034.770833,"ahargana":1864569.2708,"kali_year":5105,"ayanamsa_lahiri":23.91,"grahas":{"sun":{"sidereal_longitude":285.56669,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":24.108589999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-0.2639},"mars":{"sidereal_longitude":3.2141899999999737,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":264.27609000000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":143.98258999999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":324.54249000000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":73.50629000000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":26.1471,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":206.1471,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"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":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453034.770833,"kali_year":5105,"ahargana":1864569.2708,"sun":{"sidereal_longitude":285.5559,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":22.7818,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.2259,"elapsed_within_tithi_degrees":1.2259},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.7818,"elapsed_within_degrees":9.4485},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.3377},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.264,"elongation":97.226},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.264,"opposition_distance":82.774}},"eclipse_window_40days":[]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"06:17","sunsetLocal":"17:23","solarNoonLocal":"11:50","dayLengthHours":11.09871919271444,"dayLengthDisplay":"11 Hours 05 Mins 55 Secs","nightLengthDisplay":"12 Hours 54 Mins 05 Secs","moonriseLocal":"11:52","moonsetLocal":"00:57","rahuKala":{"name":"Rāhu Kāla","start":"10:27","end":"11:50","startHours":10.45103920050677,"endHours":11.838379099596075,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:37","end":"16:00","startHours":14.613058897774685,"endHours":16.00039879686399,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:41","end":"09:04","startHours":7.676359402328159,"endHours":9.063699301417465,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.878720648205556,"endHours":9.248677954629372,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:03","startHours":6.751466136268622,"endHours":7.047431981407674,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:13","startHours":11.46842179317226,"endHours":12.20833640601989,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:33","startHours":4.809190277543595,"endHours":5.549104890391225,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:17","startHours":5.364126237179317,"endHours":6.289019503238854,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:26","startHours":13.688165631715147,"endHours":14.428080244562777,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.187738695953296,"endHours":17.587738695953295,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:51","startHours":17.387738695953296,"endHours":17.850185328983063,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.137738695953296,"endHours":18.887738695953296,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:13","startHours":23.46842179317226,"endHours":24.20833640601989,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:17","end":"07:41","startHours":6.289019503238854,"endHours":7.676359402328159,"quality":"neutral"},{"name":"Labha","start":"07:41","end":"09:04","startHours":7.676359402328159,"endHours":9.063699301417465,"quality":"auspicious"},{"name":"Amṛta","start":"09:04","end":"10:27","startHours":9.063699301417465,"endHours":10.45103920050677,"quality":"auspicious"},{"name":"Kāla","start":"10:27","end":"11:50","startHours":10.45103920050677,"endHours":11.838379099596075,"quality":"inauspicious"},{"name":"Śubha","start":"11:50","end":"13:14","startHours":11.838379099596075,"endHours":13.22571899868538,"quality":"auspicious"},{"name":"Roga","start":"13:14","end":"14:37","startHours":13.22571899868538,"endHours":14.613058897774685,"quality":"inauspicious"},{"name":"Udveg","start":"14:37","end":"16:00","startHours":14.613058897774685,"endHours":16.00039879686399,"quality":"inauspicious"},{"name":"Chala","start":"16:00","end":"17:23","startHours":16.00039879686399,"endHours":17.387738695953296,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:23","end":"19:00","startHours":17.387738695953296,"endHours":19.00039879686399,"quality":"inauspicious"},{"name":"Udveg","start":"19:00","end":"20:37","startHours":19.00039879686399,"endHours":20.613058897774685,"quality":"inauspicious"},{"name":"Chala","start":"20:37","end":"22:14","startHours":20.613058897774685,"endHours":22.22571899868538,"quality":"neutral"},{"name":"Labha","start":"22:14","end":"23:50","startHours":22.22571899868538,"endHours":23.838379099596075,"quality":"auspicious"},{"name":"Amṛta","start":"23:50","end":"01:27","startHours":23.838379099596075,"endHours":25.45103920050677,"quality":"auspicious"},{"name":"Kāla","start":"01:27","end":"03:04","startHours":25.45103920050677,"endHours":27.063699301417465,"quality":"inauspicious"},{"name":"Śubha","start":"03:04","end":"04:41","startHours":27.063699301417465,"endHours":28.67635940232816,"quality":"auspicious"},{"name":"Roga","start":"04:41","end":"06:17","startHours":28.67635940232816,"endHours":30.289019503238855,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.289019503238854,"endHours":7.289019503238854,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.289019503238854,"endHours":8.289019503238855,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.289019503238855,"endHours":9.289019503238855,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.289019503238855,"endHours":10.289019503238855,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.289019503238855,"endHours":11.289019503238855,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.289019503238855,"endHours":12.289019503238855,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.289019503238855,"endHours":13.289019503238855,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.289019503238855,"endHours":14.289019503238855,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.289019503238855,"endHours":15.289019503238855,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.289019503238855,"endHours":16.289019503238855,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.289019503238855,"endHours":17.289019503238855,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.289019503238855,"endHours":18.289019503238855,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.289019503238855,"endHours":19.289019503238855,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.289019503238855,"endHours":20.289019503238855,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.289019503238855,"endHours":21.289019503238855,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.289019503238855,"endHours":22.289019503238855,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.289019503238855,"endHours":23.289019503238855,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.289019503238855,"endHours":24.289019503238855,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.289019503238855,"endHours":25.289019503238855,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.289019503238855,"endHours":26.289019503238855,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.289019503238855,"endHours":27.289019503238855,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.289019503238855,"endHours":28.289019503238855,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.289019503238855,"endHours":29.289019503238855,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.289019503238855,"endHours":30.289019503238855,"planetary_lord":"Mars"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.878712513610296,"eotMinutes":-13.357145975764517,"ayanamsa":23.91}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"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":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 30, 2004 CE · Howrah, West Bengal · Vidhyamitra","description":"January 30, 2004 CE for Howrah, West Bengal: Śukla Navamī, sūryodaya 06:17, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2004-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2004-01-30","sa":"https://sa.vidhyamitra.com/city/howrah/2004-01-30","hi":"https://hi.vidhyamitra.com/city/howrah/2004-01-30","x-default":"https://vidhyamitra.com/city/howrah/2004-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-05T03:25:41.752Z","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":"2026-09-05T03:25:41.752Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-05T03:25:41.752Z","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"}}}