{"id":"vidhyamitra:city-day:howrah:2153-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2153-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2153-04-07","date_display":"April 7, 2153 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":2153,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507523.770833,"kali_year":5254,"ahargana":1919058.2708,"sun":{"sidereal_longitude":351.2894,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":144.4557,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.1663,"elapsed_within_tithi_degrees":9.1663},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.4557,"elapsed_within_degrees":11.1223},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.7451},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2153,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507523.770833,"ahargana":1919058.2708,"kali_year":5254,"ayanamsa_lahiri":25.994,"grahas":{"sun":{"sidereal_longitude":351.48691,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":143.75410999999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":3.6669},"mars":{"sidereal_longitude":111.04371000000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":343.21071,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":340.38521,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":304.43241,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":95.73001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":19.0577,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":199.0577,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"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":2153,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507523.770833,"kali_year":5254,"ahargana":1919058.2708,"sun":{"sidereal_longitude":351.2894,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":144.4557,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.1663,"elapsed_within_tithi_degrees":9.1663},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.4557,"elapsed_within_degrees":11.1223},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.7451},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.667,"elongation":153.166},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.667,"opposition_distance":26.834}},"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":"05:24","sunsetLocal":"17:55","solarNoonLocal":"11:39","dayLengthHours":12.504118890002633,"dayLengthDisplay":"12 Hours 30 Mins 15 Secs","nightLengthDisplay":"11 Hours 29 Mins 45 Secs","moonriseLocal":"15:39","moonsetLocal":"03:58","rahuKala":{"name":"Rāhu Kāla","start":"08:32","end":"10:06","startHours":8.531197153246557,"endHours":10.094212014496886,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:13","end":"14:47","startHours":13.220241736997544,"endHours":14.783256598247874,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:24","end":"06:58","startHours":5.405167430745899,"endHours":6.968182291996229,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:19","end":"08:44","startHours":8.322795171746513,"endHours":8.739599134746602,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:16","startHours":5.926172384496009,"endHours":6.259615554896079,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:14","end":"12:04","startHours":11.240422912747126,"endHours":12.074030838747303,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:44","end":"04:34","startHours":3.737951578745548,"endHours":4.571559504745723,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:24","startHours":4.36315752324568,"endHours":5.405167430745899,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:34","startHours":13.741246690747655,"endHours":14.57485461674783,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.709286320748532,"endHours":18.10928632074853,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:26","startHours":17.90928632074853,"endHours":18.430291274498643,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.65928632074853,"endHours":19.40928632074853,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:14","end":"00:04","startHours":23.240422912747125,"endHours":24.0740308387473,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:24","end":"06:58","startHours":5.405167430745899,"endHours":6.968182291996229,"quality":"inauspicious"},{"name":"Śubha","start":"06:58","end":"08:32","startHours":6.968182291996229,"endHours":8.531197153246557,"quality":"auspicious"},{"name":"Roga","start":"08:32","end":"10:06","startHours":8.531197153246557,"endHours":10.094212014496886,"quality":"inauspicious"},{"name":"Udveg","start":"10:06","end":"11:39","startHours":10.094212014496886,"endHours":11.657226875747217,"quality":"inauspicious"},{"name":"Chala","start":"11:39","end":"13:13","startHours":11.657226875747217,"endHours":13.220241736997544,"quality":"neutral"},{"name":"Labha","start":"13:13","end":"14:47","startHours":13.220241736997544,"endHours":14.783256598247874,"quality":"auspicious"},{"name":"Amṛta","start":"14:47","end":"16:21","startHours":14.783256598247874,"endHours":16.346271459498205,"quality":"auspicious"},{"name":"Kāla","start":"16:21","end":"17:55","startHours":16.346271459498205,"endHours":17.90928632074853,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:55","end":"19:21","startHours":17.90928632074853,"endHours":19.3462714594982,"quality":"auspicious"},{"name":"Amṛta","start":"19:21","end":"20:47","startHours":19.3462714594982,"endHours":20.783256598247874,"quality":"auspicious"},{"name":"Kāla","start":"20:47","end":"22:13","startHours":20.783256598247874,"endHours":22.220241736997544,"quality":"inauspicious"},{"name":"Śubha","start":"22:13","end":"23:39","startHours":22.220241736997544,"endHours":23.657226875747213,"quality":"auspicious"},{"name":"Roga","start":"23:39","end":"01:06","startHours":23.657226875747213,"endHours":25.094212014496886,"quality":"inauspicious"},{"name":"Udveg","start":"01:06","end":"02:32","startHours":25.094212014496886,"endHours":26.531197153246556,"quality":"inauspicious"},{"name":"Chala","start":"02:32","end":"03:58","startHours":26.531197153246556,"endHours":27.96818229199623,"quality":"neutral"},{"name":"Labha","start":"03:58","end":"05:24","startHours":27.96818229199623,"endHours":29.405167430745898,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.405167430745899,"endHours":6.405167430745899,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.405167430745899,"endHours":7.405167430745899,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.405167430745899,"endHours":8.405167430745898,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.405167430745898,"endHours":9.405167430745898,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.405167430745898,"endHours":10.405167430745898,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.405167430745898,"endHours":11.405167430745898,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.405167430745898,"endHours":12.405167430745898,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.405167430745898,"endHours":13.405167430745898,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.405167430745898,"endHours":14.405167430745898,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.405167430745898,"endHours":15.405167430745898,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.405167430745898,"endHours":16.405167430745898,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.405167430745898,"endHours":17.405167430745898,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.405167430745898,"endHours":18.405167430745898,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.405167430745898,"endHours":19.405167430745898,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.405167430745898,"endHours":20.405167430745898,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.405167430745898,"endHours":21.405167430745898,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.405167430745898,"endHours":22.405167430745898,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.405167430745898,"endHours":23.405167430745898,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.405167430745898,"endHours":24.405167430745898,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.405167430745898,"endHours":25.405167430745898,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.405167430745898,"endHours":26.405167430745898,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.405167430745898,"endHours":27.405167430745898,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.405167430745898,"endHours":28.405167430745898,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.405167430745898,"endHours":29.405167430745898,"planetary_lord":"Mercury"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.861750449723686,"eotMinutes":-2.4880125448329173,"ayanamsa":25.994}},"calendars":{"vikram_samvat":2210,"vikram_samvatsara":"Akṣaya","saka_samvat":2075,"saka_samvatsara":"Pramādī","bengali_samvat":1560,"malayalam_era":1329,"nanakshahi_year":684,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Trayodaśī · Vikram 2210 Akṣaya · Śaka 2075 Pramādī"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 April 7, 2153 CE · Howrah, West Bengal · Vidhyamitra","description":"April 7, 2153 CE for Howrah, West Bengal: Śukla Trayodaśī, sūryodaya 05:24, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2153-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2153-04-07","sa":"https://sa.vidhyamitra.com/city/howrah/2153-04-07","hi":"https://hi.vidhyamitra.com/city/howrah/2153-04-07","x-default":"https://vidhyamitra.com/city/howrah/2153-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:53:33.673Z","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":"2026-06-02T04:53:33.673Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T04:53:33.673Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}