{"id":"vidhyamitra:city-day:howrah:2069-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2069-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2069-01-13","date_display":"January 13, 2069 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":2069,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2476759.770833,"kali_year":5170,"ahargana":1888294.2708,"sun":{"sidereal_longitude":268.3108,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":153.439,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.1282,"elapsed_within_tithi_degrees":5.1282},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.439,"elapsed_within_degrees":6.7724},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.7499},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2069,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2476759.770833,"ahargana":1888294.2708,"kali_year":5170,"ayanamsa_lahiri":24.8174,"grahas":{"sun":{"sidereal_longitude":268.604321,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":151.91272100000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-3.7137},"mars":{"sidereal_longitude":233.99542100000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":255.81872099999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":295.755321,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":253.74522100000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":161.42022099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":209.0824,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":29.0824,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":"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":2069,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2476759.770833,"kali_year":5170,"ahargana":1888294.2708,"sun":{"sidereal_longitude":268.3108,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":153.439,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.1282,"elapsed_within_tithi_degrees":5.1282},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.439,"elapsed_within_degrees":6.7724},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.7499},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.714,"elongation":114.872},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.714,"opposition_distance":65.128}},"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":"06:19","sunsetLocal":"17:12","solarNoonLocal":"11:46","dayLengthHours":10.878891016733277,"dayLengthDisplay":"10 Hours 52 Mins 44 Secs","nightLengthDisplay":"13 Hours 07 Mins 16 Secs","moonriseLocal":"21:54","moonsetLocal":"10:04","rahuKala":{"name":"Rāhu Kāla","start":"15:50","end":"17:12","startHours":15.839276322797875,"endHours":17.199137699889533,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:46","end":"13:07","startHours":11.759692191522895,"endHours":13.119553568614556,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:29","end":"15:50","startHours":14.479414945706214,"endHours":15.839276322797875,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:13","startHours":8.858654587060688,"endHours":9.221284287618465,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:04","startHours":6.773533808853477,"endHours":7.063637569299698,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:07","startHours":11.39706249096512,"endHours":12.12232189208067,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:36","startHours":4.869727880925153,"endHours":5.594987282040705,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:19","startHours":5.4136724317618174,"endHours":6.320246683156257,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:34","end":"14:18","startHours":13.572840694311775,"endHours":14.298100095427328,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:00","end":"17:24","startHours":16.999137699889534,"endHours":17.399137699889533,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:12","end":"17:39","startHours":17.199137699889533,"endHours":17.652424825586753,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:57","end":"18:42","startHours":16.949137699889533,"endHours":18.699137699889533,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:07","startHours":23.39706249096512,"endHours":24.12232189208067,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:19","end":"07:41","startHours":6.320246683156257,"endHours":7.680108060247917,"quality":"inauspicious"},{"name":"Chala","start":"07:41","end":"09:02","startHours":7.680108060247917,"endHours":9.039969437339575,"quality":"neutral"},{"name":"Labha","start":"09:02","end":"10:24","startHours":9.039969437339575,"endHours":10.399830814431237,"quality":"auspicious"},{"name":"Amṛta","start":"10:24","end":"11:46","startHours":10.399830814431237,"endHours":11.759692191522895,"quality":"auspicious"},{"name":"Kāla","start":"11:46","end":"13:07","startHours":11.759692191522895,"endHours":13.119553568614556,"quality":"inauspicious"},{"name":"Śubha","start":"13:07","end":"14:29","startHours":13.119553568614556,"endHours":14.479414945706214,"quality":"auspicious"},{"name":"Roga","start":"14:29","end":"15:50","startHours":14.479414945706214,"endHours":15.839276322797875,"quality":"inauspicious"},{"name":"Udveg","start":"15:50","end":"17:12","startHours":15.839276322797875,"endHours":17.199137699889533,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:12","end":"18:50","startHours":17.199137699889533,"endHours":18.839276322797872,"quality":"auspicious"},{"name":"Roga","start":"18:50","end":"20:29","startHours":18.839276322797872,"endHours":20.479414945706214,"quality":"inauspicious"},{"name":"Udveg","start":"20:29","end":"22:07","startHours":20.479414945706214,"endHours":22.119553568614556,"quality":"inauspicious"},{"name":"Chala","start":"22:07","end":"23:46","startHours":22.119553568614556,"endHours":23.759692191522895,"quality":"neutral"},{"name":"Labha","start":"23:46","end":"01:24","startHours":23.759692191522895,"endHours":25.399830814431233,"quality":"auspicious"},{"name":"Amṛta","start":"01:24","end":"03:02","startHours":25.399830814431233,"endHours":27.039969437339575,"quality":"auspicious"},{"name":"Kāla","start":"03:02","end":"04:41","startHours":27.039969437339575,"endHours":28.680108060247917,"quality":"inauspicious"},{"name":"Śubha","start":"04:41","end":"06:19","startHours":28.680108060247917,"endHours":30.320246683156256,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.320246683156257,"endHours":7.320246683156257,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.320246683156257,"endHours":8.320246683156256,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.320246683156256,"endHours":9.320246683156256,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.320246683156256,"endHours":10.320246683156256,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.320246683156256,"endHours":11.320246683156256,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.320246683156256,"endHours":12.320246683156256,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.320246683156256,"endHours":13.320246683156256,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.320246683156256,"endHours":14.320246683156256,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.320246683156256,"endHours":15.320246683156256,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.320246683156256,"endHours":16.320246683156256,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.320246683156256,"endHours":17.320246683156256,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.320246683156256,"endHours":18.320246683156256,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.320246683156256,"endHours":19.320246683156256,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.320246683156256,"endHours":20.320246683156256,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.320246683156256,"endHours":21.320246683156256,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.320246683156256,"endHours":22.320246683156256,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.320246683156256,"endHours":23.320246683156256,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.320246683156256,"endHours":24.320246683156256,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.320246683156256,"endHours":25.320246683156256,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.320246683156256,"endHours":26.320246683156256,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.320246683156256,"endHours":27.320246683156256,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.320246683156256,"endHours":28.320246683156256,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.320246683156256,"endHours":29.320246683156256,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.320246683156256,"endHours":30.320246683156256,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.40517627202799,"eotMinutes":-8.635931491373626,"ayanamsa":24.8174}},"calendars":{"vikram_samvat":2126,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1991,"saka_samvatsara":"Virodhi","bengali_samvat":1476,"malayalam_era":1245,"nanakshahi_year":600,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ṣaṣṭhī · Vikram 2126 Śubhakṛt · Śaka 1991 Virodhi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Dedicated festival walk for Lohri is not live yet; Ravivāra (Sunday) — 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 13, 2069 CE · Howrah, West Bengal · Vidhyamitra","description":"January 13, 2069 CE for Howrah, West Bengal: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:19, sūryāsta 17:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2069-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2069-01-13","sa":"https://sa.vidhyamitra.com/city/howrah/2069-01-13","hi":"https://hi.vidhyamitra.com/city/howrah/2069-01-13","x-default":"https://vidhyamitra.com/city/howrah/2069-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T07:25:56.265Z","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":"2026-09-06T07:25:56.265Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T07:25:56.265Z","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"}}}