{"id":"vidhyamitra:city-day:howrah:2121-06-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2121-06-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2121-06-10","date_display":"June 10, 2121 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":2121,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495899.770833,"kali_year":5223,"ahargana":1907434.2708,"sun":{"sidereal_longitude":53.2358,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":347.7892,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.5534,"elapsed_within_tithi_degrees":6.5534},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.7892,"elapsed_within_degrees":1.1225},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.025},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2121,"month":6,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495899.770833,"ahargana":1907434.2708,"kali_year":5223,"ayanamsa_lahiri":25.5494,"grahas":{"sun":{"sidereal_longitude":53.698432000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":347.776032,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":4.2992},"mars":{"sidereal_longitude":129.25753199999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":28.195831999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":92.26913200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":9.27013199999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":68.55243200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":274.9531,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":94.9531,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"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":2121,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495899.770833,"kali_year":5223,"ahargana":1907434.2708,"sun":{"sidereal_longitude":53.2358,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":347.7892,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.5534,"elapsed_within_tithi_degrees":6.5534},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.7892,"elapsed_within_degrees":1.1225},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.025},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.299,"elongation":65.447},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.299,"opposition_distance":114.553}},"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":"04:51","sunsetLocal":"18:21","solarNoonLocal":"11:36","dayLengthHours":13.489733192454699,"dayLengthDisplay":"13 Hours 29 Mins 23 Secs","nightLengthDisplay":"10 Hours 30 Mins 37 Secs","moonriseLocal":"01:01","moonsetLocal":"13:24","rahuKala":{"name":"Rāhu Kāla","start":"14:58","end":"16:40","startHours":14.974745673131752,"endHours":16.66096232218859,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:14","end":"09:55","startHours":8.229879076904403,"endHours":9.91609572596124,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:36","end":"13:17","startHours":11.602312375018077,"endHours":13.288529024074915,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:00","end":"08:27","startHours":8.005050190363491,"endHours":8.454707963445315,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:25","end":"05:47","startHours":5.419517995143007,"endHours":5.779244213608465,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:09","end":"12:03","startHours":11.152654601936254,"endHours":12.0519701480999,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:04","end":"03:57","startHours":3.058814686463435,"endHours":3.9581302326270817,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:44","end":"04:51","startHours":3.73330134608617,"endHours":4.857445778790728,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:45","startHours":13.850601240427194,"endHours":14.749916786590841,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.147178971245427,"endHours":18.547178971245426,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:55","startHours":18.347178971245427,"endHours":18.909251187597707,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.097178971245427,"endHours":19.847178971245427,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:09","end":"00:03","startHours":23.152654601936252,"endHours":24.0519701480999,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"04:51","end":"06:33","startHours":4.857445778790728,"endHours":6.543662427847566,"quality":"inauspicious"},{"name":"Udveg","start":"06:33","end":"08:14","startHours":6.543662427847566,"endHours":8.229879076904403,"quality":"inauspicious"},{"name":"Chala","start":"08:14","end":"09:55","startHours":8.229879076904403,"endHours":9.91609572596124,"quality":"neutral"},{"name":"Labha","start":"09:55","end":"11:36","startHours":9.91609572596124,"endHours":11.602312375018077,"quality":"auspicious"},{"name":"Amṛta","start":"11:36","end":"13:17","startHours":11.602312375018077,"endHours":13.288529024074915,"quality":"auspicious"},{"name":"Kāla","start":"13:17","end":"14:58","startHours":13.288529024074915,"endHours":14.974745673131752,"quality":"inauspicious"},{"name":"Śubha","start":"14:58","end":"16:40","startHours":14.974745673131752,"endHours":16.66096232218859,"quality":"auspicious"},{"name":"Roga","start":"16:40","end":"18:21","startHours":16.66096232218859,"endHours":18.347178971245427,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:21","end":"19:40","startHours":18.347178971245427,"endHours":19.66096232218859,"quality":"inauspicious"},{"name":"Śubha","start":"19:40","end":"20:58","startHours":19.66096232218859,"endHours":20.974745673131753,"quality":"auspicious"},{"name":"Roga","start":"20:58","end":"22:17","startHours":20.974745673131753,"endHours":22.288529024074915,"quality":"inauspicious"},{"name":"Udveg","start":"22:17","end":"23:36","startHours":22.288529024074915,"endHours":23.602312375018077,"quality":"inauspicious"},{"name":"Chala","start":"23:36","end":"00:55","startHours":23.602312375018077,"endHours":24.91609572596124,"quality":"neutral"},{"name":"Labha","start":"00:55","end":"02:14","startHours":24.91609572596124,"endHours":26.229879076904403,"quality":"auspicious"},{"name":"Amṛta","start":"02:14","end":"03:33","startHours":26.229879076904403,"endHours":27.543662427847565,"quality":"auspicious"},{"name":"Kāla","start":"03:33","end":"04:51","startHours":27.543662427847565,"endHours":28.857445778790726,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:51","end":"05:51","startHours":4.857445778790728,"endHours":5.857445778790728,"planetary_lord":"Mars"},{"name":"Hora 2","start":"05:51","end":"06:51","startHours":5.857445778790728,"endHours":6.857445778790728,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"06:51","end":"07:51","startHours":6.857445778790728,"endHours":7.857445778790728,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"07:51","end":"08:51","startHours":7.857445778790728,"endHours":8.857445778790728,"planetary_lord":"Moon"},{"name":"Hora 5","start":"08:51","end":"09:51","startHours":8.857445778790728,"endHours":9.857445778790728,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"09:51","end":"10:51","startHours":9.857445778790728,"endHours":10.857445778790728,"planetary_lord":"Venus"},{"name":"Hora 7","start":"10:51","end":"11:51","startHours":10.857445778790728,"endHours":11.857445778790728,"planetary_lord":"Sun"},{"name":"Hora 8","start":"11:51","end":"12:51","startHours":11.857445778790728,"endHours":12.857445778790728,"planetary_lord":"Mars"},{"name":"Hora 9","start":"12:51","end":"13:51","startHours":12.857445778790728,"endHours":13.857445778790728,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"13:51","end":"14:51","startHours":13.857445778790728,"endHours":14.857445778790728,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"14:51","end":"15:51","startHours":14.857445778790728,"endHours":15.857445778790728,"planetary_lord":"Moon"},{"name":"Hora 12","start":"15:51","end":"16:51","startHours":15.857445778790728,"endHours":16.857445778790726,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"16:51","end":"17:51","startHours":16.857445778790726,"endHours":17.857445778790726,"planetary_lord":"Venus"},{"name":"Hora 14","start":"17:51","end":"18:51","startHours":17.857445778790726,"endHours":18.857445778790726,"planetary_lord":"Sun"},{"name":"Hora 15","start":"18:51","end":"19:51","startHours":18.857445778790726,"endHours":19.857445778790726,"planetary_lord":"Mars"},{"name":"Hora 16","start":"19:51","end":"20:51","startHours":19.857445778790726,"endHours":20.857445778790726,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"20:51","end":"21:51","startHours":20.857445778790726,"endHours":21.857445778790726,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"21:51","end":"22:51","startHours":21.857445778790726,"endHours":22.857445778790726,"planetary_lord":"Moon"},{"name":"Hora 19","start":"22:51","end":"23:51","startHours":22.857445778790726,"endHours":23.857445778790726,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"23:51","end":"00:51","startHours":23.857445778790726,"endHours":24.857445778790726,"planetary_lord":"Venus"},{"name":"Hora 21","start":"00:51","end":"01:51","startHours":24.857445778790726,"endHours":25.857445778790726,"planetary_lord":"Sun"},{"name":"Hora 22","start":"01:51","end":"02:51","startHours":25.857445778790726,"endHours":26.857445778790726,"planetary_lord":"Mars"},{"name":"Hora 23","start":"02:51","end":"03:51","startHours":26.857445778790726,"endHours":27.857445778790726,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"03:51","end":"04:51","startHours":27.857445778790726,"endHours":28.857445778790726,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.001150194505854,"eotMinutes":0.8068574989153692,"ayanamsa":25.5494}},"calendars":{"vikram_samvat":2178,"vikram_samvatsara":"Jaya","saka_samvat":2043,"saka_samvatsara":"Vṛṣa","bengali_samvat":1528,"malayalam_era":1297,"nanakshahi_year":652,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Daśamī · Vikram 2178 Jaya · Śaka 2043 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 June 10, 2121 CE · Howrah, West Bengal · Vidhyamitra","description":"June 10, 2121 CE for Howrah, West Bengal: Kṛṣṇa Daśamī, sūryodaya 04:51, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2121-06-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2121-06-10","sa":"https://sa.vidhyamitra.com/city/howrah/2121-06-10","hi":"https://hi.vidhyamitra.com/city/howrah/2121-06-10","x-default":"https://vidhyamitra.com/city/howrah/2121-06-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:59:16.400Z","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":"2026-06-02T16:59:16.400Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:59:16.400Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}