{"id":"vidhyamitra:city-day:lucknow:2021-08-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2021-08-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-08-29","date_display":"August 29, 2021 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":2021,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459455.770833,"kali_year":5123,"ahargana":1870990.2708,"sun":{"sidereal_longitude":131.0588,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":28.7832,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.7244,"elapsed_within_tithi_degrees":5.7244},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.7832,"elapsed_within_degrees":2.1166},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.8421},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2021,"month":8,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459455.770833,"ahargana":1870990.2708,"kali_year":5123,"ayanamsa_lahiri":24.1556,"grahas":{"sun":{"sidereal_longitude":131.786361,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":28.07636100000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":-1.3256},"mars":{"sidereal_longitude":144.614061,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":153.80886099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":301.8661609999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":170.663861,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":284.18346099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":45.9316,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":225.9316,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2021,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459455.770833,"kali_year":5123,"ahargana":1870990.2708,"sun":{"sidereal_longitude":131.0588,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":28.7832,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.7244,"elapsed_within_tithi_degrees":5.7244},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.7832,"elapsed_within_degrees":2.1166},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.8421},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.326,"elongation":102.276},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.326,"opposition_distance":77.724}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:44","sunsetLocal":"18:30","solarNoonLocal":"12:07","dayLengthHours":12.762783219959754,"dayLengthDisplay":"12 Hours 45 Mins 46 Secs","nightLengthDisplay":"11 Hours 14 Mins 14 Secs","moonriseLocal":"22:30","moonsetLocal":"11:53","rahuKala":{"name":"Rāhu Kāla","start":"16:54","end":"18:30","startHours":16.897930408543843,"endHours":18.49327831103881,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:42","startHours":12.111886701058934,"endHours":13.707234603553903,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:18","end":"16:54","startHours":15.302582506048871,"endHours":16.897930408543843,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:08","startHours":8.708477842403,"endHours":9.133903949734991,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:36","startHours":6.262277725244046,"endHours":6.60261861110964,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:32","startHours":11.686460593726942,"endHours":12.537312808390926,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:53","startHours":4.028790661751089,"endHours":4.8796428764150725,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:44","startHours":4.666929822749077,"endHours":5.730495091079057,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:05","startHours":14.239017237718894,"endHours":15.089869452382878,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.29327831103881,"endHours":18.69327831103881,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:02","startHours":18.49327831103881,"endHours":19.0250609452038,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.24327831103881,"endHours":19.99327831103881,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:32","startHours":23.686460593726945,"endHours":24.537312808390926,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:44","end":"07:20","startHours":5.730495091079057,"endHours":7.325842993574026,"quality":"inauspicious"},{"name":"Chala","start":"07:20","end":"08:55","startHours":7.325842993574026,"endHours":8.921190896068996,"quality":"neutral"},{"name":"Labha","start":"08:55","end":"10:31","startHours":8.921190896068996,"endHours":10.516538798563964,"quality":"auspicious"},{"name":"Amṛta","start":"10:31","end":"12:07","startHours":10.516538798563964,"endHours":12.111886701058934,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:42","startHours":12.111886701058934,"endHours":13.707234603553903,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:18","startHours":13.707234603553903,"endHours":15.302582506048871,"quality":"auspicious"},{"name":"Roga","start":"15:18","end":"16:54","startHours":15.302582506048871,"endHours":16.897930408543843,"quality":"inauspicious"},{"name":"Udveg","start":"16:54","end":"18:30","startHours":16.897930408543843,"endHours":18.49327831103881,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:30","end":"19:54","startHours":18.49327831103881,"endHours":19.897930408543843,"quality":"auspicious"},{"name":"Roga","start":"19:54","end":"21:18","startHours":19.897930408543843,"endHours":21.30258250604887,"quality":"inauspicious"},{"name":"Udveg","start":"21:18","end":"22:42","startHours":21.30258250604887,"endHours":22.707234603553903,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:07","startHours":22.707234603553903,"endHours":24.111886701058936,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:31","startHours":24.111886701058936,"endHours":25.516538798563964,"quality":"auspicious"},{"name":"Amṛta","start":"01:31","end":"02:55","startHours":25.516538798563964,"endHours":26.921190896068996,"quality":"auspicious"},{"name":"Kāla","start":"02:55","end":"04:20","startHours":26.921190896068996,"endHours":28.325842993574028,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:44","startHours":28.325842993574028,"endHours":29.730495091079057,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.730495091079057,"endHours":6.730495091079057,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.730495091079057,"endHours":7.730495091079057,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.730495091079057,"endHours":8.730495091079057,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.730495091079057,"endHours":9.730495091079057,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.730495091079057,"endHours":10.730495091079057,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.730495091079057,"endHours":11.730495091079057,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.730495091079057,"endHours":12.730495091079057,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.730495091079057,"endHours":13.730495091079057,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.730495091079057,"endHours":14.730495091079057,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.730495091079057,"endHours":15.730495091079057,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.730495091079057,"endHours":16.730495091079057,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.730495091079057,"endHours":17.730495091079057,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.730495091079057,"endHours":18.730495091079057,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.730495091079057,"endHours":19.730495091079057,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.730495091079057,"endHours":20.730495091079057,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.730495091079057,"endHours":21.730495091079057,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.730495091079057,"endHours":22.730495091079057,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.730495091079057,"endHours":23.730495091079057,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.730495091079057,"endHours":24.730495091079057,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.730495091079057,"endHours":25.730495091079057,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.730495091079057,"endHours":26.730495091079057,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.730495091079057,"endHours":27.730495091079057,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.730495091079057,"endHours":28.730495091079057,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.730495091079057,"endHours":29.730495091079057,"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"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":9.33115126701818,"eotMinutes":-0.49800206353601495,"ayanamsa":24.1556}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Saptamī · Vikram 2078 Ānanda · Śaka 1943 Plava"},"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}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"lucknow"},"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, 2021 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"August 29, 2021 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Saptamī, sūryodaya 05:44, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2021-08-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2021-08-29","sa":"https://sa.vidhyamitra.com/city/lucknow/2021-08-29","hi":"https://hi.vidhyamitra.com/city/lucknow/2021-08-29","x-default":"https://vidhyamitra.com/city/lucknow/2021-08-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T00:31:49.926Z","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":"2026-05-15T00:31:49.926Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T00:31:49.926Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}