{"id":"vidhyamitra:city-day:howrah:2022-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2022-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-07-30","date_display":"July 30, 2022 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":2022,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459790.770833,"kali_year":5124,"ahargana":1871325.2708,"sun":{"sidereal_longitude":102.1474,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":118.0571,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":15.9097,"elapsed_within_tithi_degrees":3.9097},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":118.0571,"elapsed_within_degrees":11.3904},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.2045},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2022,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459790.770833,"ahargana":1871325.2708,"kali_year":5124,"ayanamsa_lahiri":24.1684,"grahas":{"sun":{"sidereal_longitude":102.72436099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":117.11186099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":4.5},"mars":{"sidereal_longitude":22.243961000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":116.27206100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":344.527261,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":80.01676099999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":298.93986100000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":28.1817,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":208.1817,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":"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":2022,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459790.770833,"kali_year":5124,"ahargana":1871325.2708,"sun":{"sidereal_longitude":102.1474,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":118.0571,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":15.9097,"elapsed_within_tithi_degrees":3.9097},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":118.0571,"elapsed_within_degrees":11.3904},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.2045},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":15.91},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":164.09}},"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":"05:07","sunsetLocal":"18:19","solarNoonLocal":"11:43","dayLengthHours":13.198519753757001,"dayLengthDisplay":"13 Hours 11 Mins 55 Secs","nightLengthDisplay":"10 Hours 48 Mins 05 Secs","moonriseLocal":"06:13","moonsetLocal":"19:08","rahuKala":{"name":"Rāhu Kāla","start":"08:25","end":"10:04","startHours":8.418041490173755,"endHours":10.06785645939338,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:22","end":"15:01","startHours":13.367486397832629,"endHours":15.017301367052255,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:07","end":"06:46","startHours":5.118411551734504,"endHours":6.76822652095413,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:12","end":"08:38","startHours":8.198066160944471,"endHours":8.638016819403038,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:40","end":"06:01","startHours":5.668349874807713,"endHours":6.020310401574566,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:17","end":"12:09","startHours":11.277720770154437,"endHours":12.157622087071571,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:22","end":"04:14","startHours":3.358608917900238,"endHours":4.238510234817371,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:01","end":"05:07","startHours":4.018534905588088,"endHours":5.118411551734504,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:48","startHours":13.917424720905839,"endHours":14.797326037822971,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.116931305491505,"endHours":18.516931305491504,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:52","startHours":18.316931305491504,"endHours":18.866869628564714,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.066931305491504,"endHours":19.816931305491504,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:17","end":"00:09","startHours":23.277720770154435,"endHours":24.15762208707157,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:07","end":"06:46","startHours":5.118411551734504,"endHours":6.76822652095413,"quality":"inauspicious"},{"name":"Śubha","start":"06:46","end":"08:25","startHours":6.76822652095413,"endHours":8.418041490173755,"quality":"auspicious"},{"name":"Roga","start":"08:25","end":"10:04","startHours":8.418041490173755,"endHours":10.06785645939338,"quality":"inauspicious"},{"name":"Udveg","start":"10:04","end":"11:43","startHours":10.06785645939338,"endHours":11.717671428613006,"quality":"inauspicious"},{"name":"Chala","start":"11:43","end":"13:22","startHours":11.717671428613006,"endHours":13.367486397832629,"quality":"neutral"},{"name":"Labha","start":"13:22","end":"15:01","startHours":13.367486397832629,"endHours":15.017301367052255,"quality":"auspicious"},{"name":"Amṛta","start":"15:01","end":"16:40","startHours":15.017301367052255,"endHours":16.66711633627188,"quality":"auspicious"},{"name":"Kāla","start":"16:40","end":"18:19","startHours":16.66711633627188,"endHours":18.316931305491504,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:19","end":"19:40","startHours":18.316931305491504,"endHours":19.667116336271878,"quality":"auspicious"},{"name":"Amṛta","start":"19:40","end":"21:01","startHours":19.667116336271878,"endHours":21.017301367052255,"quality":"auspicious"},{"name":"Kāla","start":"21:01","end":"22:22","startHours":21.017301367052255,"endHours":22.36748639783263,"quality":"inauspicious"},{"name":"Śubha","start":"22:22","end":"23:43","startHours":22.36748639783263,"endHours":23.717671428613002,"quality":"auspicious"},{"name":"Roga","start":"23:43","end":"01:04","startHours":23.717671428613002,"endHours":25.06785645939338,"quality":"inauspicious"},{"name":"Udveg","start":"01:04","end":"02:25","startHours":25.06785645939338,"endHours":26.418041490173753,"quality":"inauspicious"},{"name":"Chala","start":"02:25","end":"03:46","startHours":26.418041490173753,"endHours":27.76822652095413,"quality":"neutral"},{"name":"Labha","start":"03:46","end":"05:07","startHours":27.76822652095413,"endHours":29.118411551734503,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:07","end":"06:07","startHours":5.118411551734504,"endHours":6.118411551734504,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:07","end":"07:07","startHours":6.118411551734504,"endHours":7.118411551734504,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:07","end":"08:07","startHours":7.118411551734504,"endHours":8.118411551734503,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:07","end":"09:07","startHours":8.118411551734503,"endHours":9.118411551734503,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:07","end":"10:07","startHours":9.118411551734503,"endHours":10.118411551734503,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:07","end":"11:07","startHours":10.118411551734503,"endHours":11.118411551734503,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:07","end":"12:07","startHours":11.118411551734503,"endHours":12.118411551734503,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:07","end":"13:07","startHours":12.118411551734503,"endHours":13.118411551734503,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:07","end":"14:07","startHours":13.118411551734503,"endHours":14.118411551734503,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:07","end":"15:07","startHours":14.118411551734503,"endHours":15.118411551734503,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:07","end":"16:07","startHours":15.118411551734503,"endHours":16.118411551734503,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:07","end":"17:07","startHours":16.118411551734503,"endHours":17.118411551734503,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:07","end":"18:07","startHours":17.118411551734503,"endHours":18.118411551734503,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:07","end":"19:07","startHours":18.118411551734503,"endHours":19.118411551734503,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:07","end":"20:07","startHours":19.118411551734503,"endHours":20.118411551734503,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:07","end":"21:07","startHours":20.118411551734503,"endHours":21.118411551734503,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:07","end":"22:07","startHours":21.118411551734503,"endHours":22.118411551734503,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:07","end":"23:07","startHours":22.118411551734503,"endHours":23.118411551734503,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:07","end":"00:07","startHours":23.118411551734503,"endHours":24.118411551734503,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:07","end":"01:07","startHours":24.118411551734503,"endHours":25.118411551734503,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:07","end":"02:07","startHours":25.118411551734503,"endHours":26.118411551734503,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:07","end":"03:07","startHours":26.118411551734503,"endHours":27.118411551734503,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:07","end":"04:07","startHours":27.118411551734503,"endHours":28.118411551734503,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:07","end":"05:07","startHours":28.118411551734503,"endHours":29.118411551734503,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.547498752406046,"eotMinutes":-6.1146857167802535,"ayanamsa":24.1684}},"calendars":{"vikram_samvat":2079,"vikram_samvatsara":"Rākṣasa","saka_samvat":1944,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1429,"malayalam_era":1198,"nanakshahi_year":553,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvitīyā · Vikram 2079 Rākṣasa · Śaka 1944 Śubhakṛt"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 July 30, 2022 CE · Howrah, West Bengal · Vidhyamitra","description":"July 30, 2022 CE for Howrah, West Bengal: Śukla Dvitīyā, sūryodaya 05:07, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2022-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2022-07-30","sa":"https://sa.vidhyamitra.com/city/howrah/2022-07-30","hi":"https://hi.vidhyamitra.com/city/howrah/2022-07-30","x-default":"https://vidhyamitra.com/city/howrah/2022-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:23:25.129Z","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":"2026-05-14T15:23:25.129Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:23:25.129Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}