{"id":"vidhyamitra:city-day:noida:2108-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2108-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2108-08-13","date_display":"August 13, 2108 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":2108,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491215.770833,"kali_year":5210,"ahargana":1902750.2708,"sun":{"sidereal_longitude":114.2823,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":189.0911,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.8088,"elapsed_within_tithi_degrees":2.8088},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.0911,"elapsed_within_degrees":2.4245},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.3735},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2108,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2491215.770833,"ahargana":1902750.2708,"kali_year":5210,"ayanamsa_lahiri":25.3703,"grahas":{"sun":{"sidereal_longitude":115.14029500000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":192.66929500000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":1.968},"mars":{"sidereal_longitude":187.49679500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":140.22319500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":77.45889499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":69.58319499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":267.59449500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":163.134,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":343.134,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"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":2108,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491215.770833,"kali_year":5210,"ahargana":1902750.2708,"sun":{"sidereal_longitude":114.2823,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":189.0911,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.8088,"elapsed_within_tithi_degrees":2.8088},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.0911,"elapsed_within_degrees":2.4245},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.3735},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.968,"elongation":74.809},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.968,"opposition_distance":105.191}},"eclipse_window_40days":[]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:48","sunsetLocal":"19:02","solarNoonLocal":"12:25","dayLengthHours":13.221866046066829,"dayLengthDisplay":"13 Hours 13 Mins 19 Secs","nightLengthDisplay":"10 Hours 46 Mins 41 Secs","moonriseLocal":"12:04","moonsetLocal":"23:06","rahuKala":{"name":"Rāhu Kāla","start":"07:28","end":"09:07","startHours":7.4584255783618625,"endHours":9.111158834120216,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:46","end":"12:25","startHours":10.76389208987857,"endHours":12.416625345636923,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:04","end":"15:43","startHours":14.069358601395276,"endHours":15.72209185715363,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:20","startHours":8.890794400019102,"endHours":9.33152326822133,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:43","startHours":6.356603407856293,"endHours":6.709186502418076,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:51","startHours":11.975896477434695,"endHours":12.857354213839152,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:03","end":"04:55","startHours":4.042776849794598,"endHours":4.924234586199054,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:48","startHours":4.70387015209794,"endHours":5.805692322603509,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:30","startHours":14.620269686648061,"endHours":15.501727423052516,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.82755836867034,"endHours":19.227558368670337,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:35","startHours":19.027558368670338,"endHours":19.578469453923123,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.777558368670338,"endHours":20.527558368670338,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:51","startHours":23.975896477434695,"endHours":24.85735421383915,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:48","end":"07:28","startHours":5.805692322603509,"endHours":7.4584255783618625,"quality":"auspicious"},{"name":"Kāla","start":"07:28","end":"09:07","startHours":7.4584255783618625,"endHours":9.111158834120216,"quality":"inauspicious"},{"name":"Śubha","start":"09:07","end":"10:46","startHours":9.111158834120216,"endHours":10.76389208987857,"quality":"auspicious"},{"name":"Roga","start":"10:46","end":"12:25","startHours":10.76389208987857,"endHours":12.416625345636923,"quality":"inauspicious"},{"name":"Udveg","start":"12:25","end":"14:04","startHours":12.416625345636923,"endHours":14.069358601395276,"quality":"inauspicious"},{"name":"Chala","start":"14:04","end":"15:43","startHours":14.069358601395276,"endHours":15.72209185715363,"quality":"neutral"},{"name":"Labha","start":"15:43","end":"17:22","startHours":15.72209185715363,"endHours":17.374825112911985,"quality":"auspicious"},{"name":"Amṛta","start":"17:22","end":"19:02","startHours":17.374825112911985,"endHours":19.027558368670338,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:02","end":"20:22","startHours":19.027558368670338,"endHours":20.374825112911985,"quality":"neutral"},{"name":"Labha","start":"20:22","end":"21:43","startHours":20.374825112911985,"endHours":21.72209185715363,"quality":"auspicious"},{"name":"Amṛta","start":"21:43","end":"23:04","startHours":21.72209185715363,"endHours":23.069358601395276,"quality":"auspicious"},{"name":"Kāla","start":"23:04","end":"00:25","startHours":23.069358601395276,"endHours":24.416625345636923,"quality":"inauspicious"},{"name":"Śubha","start":"00:25","end":"01:46","startHours":24.416625345636923,"endHours":25.76389208987857,"quality":"auspicious"},{"name":"Roga","start":"01:46","end":"03:07","startHours":25.76389208987857,"endHours":27.111158834120218,"quality":"inauspicious"},{"name":"Udveg","start":"03:07","end":"04:28","startHours":27.111158834120218,"endHours":28.45842557836186,"quality":"inauspicious"},{"name":"Chala","start":"04:28","end":"05:48","startHours":28.45842557836186,"endHours":29.80569232260351,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.805692322603509,"endHours":6.805692322603509,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.805692322603509,"endHours":7.805692322603509,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.805692322603509,"endHours":8.805692322603509,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.805692322603509,"endHours":9.805692322603509,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.805692322603509,"endHours":10.805692322603509,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.805692322603509,"endHours":11.805692322603509,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.805692322603509,"endHours":12.805692322603509,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.805692322603509,"endHours":13.805692322603509,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.805692322603509,"endHours":14.805692322603509,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.805692322603509,"endHours":15.805692322603509,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.805692322603509,"endHours":16.80569232260351,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.80569232260351,"endHours":17.80569232260351,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.80569232260351,"endHours":18.80569232260351,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.80569232260351,"endHours":19.80569232260351,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.80569232260351,"endHours":20.80569232260351,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.80569232260351,"endHours":21.80569232260351,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.80569232260351,"endHours":22.80569232260351,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.80569232260351,"endHours":23.80569232260351,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.80569232260351,"endHours":24.80569232260351,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.80569232260351,"endHours":25.80569232260351,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.80569232260351,"endHours":26.80569232260351,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.80569232260351,"endHours":27.80569232260351,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.80569232260351,"endHours":28.80569232260351,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.80569232260351,"endHours":29.80569232260351,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.651092795706422,"eotMinutes":-4.561520738215509,"ayanamsa":25.3703}},"calendars":{"vikram_samvat":2165,"vikram_samvatsara":"Vṛṣa","saka_samvat":2030,"saka_samvatsara":"Vibhava","bengali_samvat":1515,"malayalam_era":1284,"nanakshahi_year":639,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Saptamī · Vikram 2165 Vṛṣa · Śaka 2030 Vibhava"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 13, 2108 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"August 13, 2108 CE for Noida, Uttar Pradesh: Śukla Saptamī, sūryodaya 05:48, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2108-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2108-08-13","sa":"https://sa.vidhyamitra.com/city/noida/2108-08-13","hi":"https://hi.vidhyamitra.com/city/noida/2108-08-13","x-default":"https://vidhyamitra.com/city/noida/2108-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T04:19:06.066Z","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":"2026-06-03T04:19:06.066Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T04:19:06.066Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}