{"id":"vidhyamitra:city-day:howrah:2027-08-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2027-08-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-08-29","date_display":"August 29, 2027 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":2027,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461646.770833,"kali_year":5129,"ahargana":1873181.2708,"sun":{"sidereal_longitude":130.5272,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":94.9378,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.4105,"elapsed_within_tithi_degrees":0.4105},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.9378,"elapsed_within_degrees":1.6044},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.465},"karana":{"half_tithi_index":54,"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":2027,"month":8,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461646.770833,"ahargana":1873181.2708,"kali_year":5129,"ayanamsa_lahiri":24.2394,"grahas":{"sun":{"sidereal_longitude":131.266748,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":93.39474799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":1.1563},"mars":{"sidereal_longitude":182.797548,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":146.580448,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":132.748448,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":135.58614799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":3.3313479999999913,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":289.8419,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.8419,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461646.770833,"kali_year":5129,"ahargana":1873181.2708,"sun":{"sidereal_longitude":130.5272,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":94.9378,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.4105,"elapsed_within_tithi_degrees":0.4105},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.9378,"elapsed_within_degrees":1.6044},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.465},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.156,"elongation":35.589},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.156,"opposition_distance":144.411}},"eclipse_window_40days":[{"offset_days":-12,"type":"lunar","occurs":true,"moon_latitude":0.487,"opposition_distance":2.324}]},"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":"05:18","sunsetLocal":"17:57","solarNoonLocal":"11:37","dayLengthHours":12.654308959149073,"dayLengthDisplay":"12 Hours 39 Mins 16 Secs","nightLengthDisplay":"11 Hours 20 Mins 44 Secs","moonriseLocal":"02:27","moonsetLocal":"15:45","rahuKala":{"name":"Rāhu Kāla","start":"16:22","end":"17:57","startHours":16.36942589407317,"endHours":17.951214513966804,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:37","end":"13:12","startHours":11.624060034392269,"endHours":13.205848654285901,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:47","end":"16:22","startHours":14.787637274179534,"endHours":16.36942589407317,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:40","startHours":8.249577645285848,"endHours":8.67138794392415,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:10","startHours":5.824168428115609,"endHours":6.161616667026251,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:12","end":"12:03","startHours":11.202249735753965,"endHours":12.04587033303057,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:37","end":"04:27","startHours":3.6096643602645213,"endHours":4.453284957541126,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:15","end":"05:18","startHours":4.242379808221975,"endHours":5.296905554817731,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:35","startHours":13.73311152758378,"endHours":14.576732124860385,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.751214513966804,"endHours":18.151214513966803,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:29","startHours":17.951214513966804,"endHours":18.478477387264682,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.701214513966804,"endHours":19.451214513966804,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:12","end":"00:03","startHours":23.202249735753963,"endHours":24.045870333030567,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:18","end":"06:53","startHours":5.296905554817731,"endHours":6.878694174711365,"quality":"inauspicious"},{"name":"Chala","start":"06:53","end":"08:28","startHours":6.878694174711365,"endHours":8.460482794605,"quality":"neutral"},{"name":"Labha","start":"08:28","end":"10:03","startHours":8.460482794605,"endHours":10.042271414498632,"quality":"auspicious"},{"name":"Amṛta","start":"10:03","end":"11:37","startHours":10.042271414498632,"endHours":11.624060034392269,"quality":"auspicious"},{"name":"Kāla","start":"11:37","end":"13:12","startHours":11.624060034392269,"endHours":13.205848654285901,"quality":"inauspicious"},{"name":"Śubha","start":"13:12","end":"14:47","startHours":13.205848654285901,"endHours":14.787637274179534,"quality":"auspicious"},{"name":"Roga","start":"14:47","end":"16:22","startHours":14.787637274179534,"endHours":16.36942589407317,"quality":"inauspicious"},{"name":"Udveg","start":"16:22","end":"17:57","startHours":16.36942589407317,"endHours":17.951214513966804,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:57","end":"19:22","startHours":17.951214513966804,"endHours":19.36942589407317,"quality":"auspicious"},{"name":"Roga","start":"19:22","end":"20:47","startHours":19.36942589407317,"endHours":20.787637274179534,"quality":"inauspicious"},{"name":"Udveg","start":"20:47","end":"22:12","startHours":20.787637274179534,"endHours":22.2058486542859,"quality":"inauspicious"},{"name":"Chala","start":"22:12","end":"23:37","startHours":22.2058486542859,"endHours":23.624060034392265,"quality":"neutral"},{"name":"Labha","start":"23:37","end":"01:03","startHours":23.624060034392265,"endHours":25.042271414498632,"quality":"auspicious"},{"name":"Amṛta","start":"01:03","end":"02:28","startHours":25.042271414498632,"endHours":26.460482794605,"quality":"auspicious"},{"name":"Kāla","start":"02:28","end":"03:53","startHours":26.460482794605,"endHours":27.878694174711363,"quality":"inauspicious"},{"name":"Śubha","start":"03:53","end":"05:18","startHours":27.878694174711363,"endHours":29.29690555481773,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.296905554817731,"endHours":6.296905554817731,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.296905554817731,"endHours":7.296905554817731,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.296905554817731,"endHours":8.29690555481773,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.29690555481773,"endHours":9.29690555481773,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.29690555481773,"endHours":10.29690555481773,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.29690555481773,"endHours":11.29690555481773,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.29690555481773,"endHours":12.29690555481773,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.29690555481773,"endHours":13.29690555481773,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.29690555481773,"endHours":14.29690555481773,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.29690555481773,"endHours":15.29690555481773,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.29690555481773,"endHours":16.29690555481773,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.29690555481773,"endHours":17.29690555481773,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.29690555481773,"endHours":18.29690555481773,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.29690555481773,"endHours":19.29690555481773,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.29690555481773,"endHours":20.29690555481773,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.29690555481773,"endHours":21.29690555481773,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.29690555481773,"endHours":22.29690555481773,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.29690555481773,"endHours":23.29690555481773,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.29690555481773,"endHours":24.29690555481773,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.29690555481773,"endHours":25.29690555481773,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.29690555481773,"endHours":26.29690555481773,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.29690555481773,"endHours":27.29690555481773,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.29690555481773,"endHours":28.29690555481773,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.29690555481773,"endHours":29.29690555481773,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.491316565051434,"eotMinutes":-0.49800206353601495,"ayanamsa":24.2394}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Trayodaśī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5},{"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":"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":"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 August 29, 2027 CE · Howrah, West Bengal · Vidhyamitra","description":"August 29, 2027 CE for Howrah, West Bengal: Kṛṣṇa Trayodaśī, sūryodaya 05:18, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2027-08-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2027-08-29","sa":"https://sa.vidhyamitra.com/city/howrah/2027-08-29","hi":"https://hi.vidhyamitra.com/city/howrah/2027-08-29","x-default":"https://vidhyamitra.com/city/howrah/2027-08-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:14:05.050Z","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":"2026-05-14T20:14:05.050Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:14:05.050Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}