{"id":"vidhyamitra:city-day:varanasi:2101-08-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2101-08-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2101-08-07","date_display":"August 7, 2101 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":2101,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488652.770833,"kali_year":5203,"ahargana":1900187.2708,"sun":{"sidereal_longitude":108.3841,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":258.9897,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.6055,"elapsed_within_tithi_degrees":6.6055},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.9897,"elapsed_within_degrees":5.6563},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.3738},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2101,"month":8,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488652.770833,"ahargana":1900187.2708,"kali_year":5203,"ayanamsa_lahiri":25.2722,"grahas":{"sun":{"sidereal_longitude":109.19112100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":257.877521,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-2.8874},"mars":{"sidereal_longitude":26.577021000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":128.053721,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":198.448221,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":146.77302099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":186.30152099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":298.934,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.934,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2101,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488652.770833,"kali_year":5203,"ahargana":1900187.2708,"sun":{"sidereal_longitude":108.3841,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":258.9897,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.6055,"elapsed_within_tithi_degrees":6.6055},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.9897,"elapsed_within_degrees":5.6563},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.3738},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.887,"elongation":150.606},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.887,"opposition_distance":29.394}},"eclipse_window_40days":[{"offset_days":2,"type":"lunar","occurs":true,"moon_latitude":-0.866,"opposition_distance":2.572},{"offset_days":18,"type":"solar","occurs":true,"moon_latitude":-0.767,"elongation":2.226}]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:27","sunsetLocal":"18:40","solarNoonLocal":"12:04","dayLengthHours":13.202988908834461,"dayLengthDisplay":"13 Hours 12 Mins 11 Secs","nightLengthDisplay":"10 Hours 47 Mins 49 Secs","moonriseLocal":"16:41","moonsetLocal":"03:15","rahuKala":{"name":"Rāhu Kāla","start":"17:01","end":"18:40","startHours":17.01079243773168,"endHours":18.66116605133599,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:04","end":"13:43","startHours":12.059671596918758,"endHours":13.710045210523067,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:22","end":"17:01","startHours":15.360418824127374,"endHours":17.01079243773168,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.538874554562902,"endHours":8.978974184857385,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:22","startHours":6.00830168036963,"endHours":6.3603813846052155,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:30","startHours":11.619571966624278,"endHours":12.499771227213241,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:35","startHours":3.6977786213235997,"endHours":4.577977881912564,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:21","end":"05:27","startHours":4.357928066765323,"endHours":5.458177142501528,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:08","startHours":14.260169748391169,"endHours":15.140369008980134,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.46116605133599,"endHours":18.86116605133599,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:13","startHours":18.66116605133599,"endHours":19.211290589204093,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.41116605133599,"endHours":20.16116605133599,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:30","startHours":23.619571966624278,"endHours":24.499771227213245,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:27","end":"07:07","startHours":5.458177142501528,"endHours":7.108550756105836,"quality":"inauspicious"},{"name":"Chala","start":"07:07","end":"08:46","startHours":7.108550756105836,"endHours":8.758924369710144,"quality":"neutral"},{"name":"Labha","start":"08:46","end":"10:25","startHours":8.758924369710144,"endHours":10.40929798331445,"quality":"auspicious"},{"name":"Amṛta","start":"10:25","end":"12:04","startHours":10.40929798331445,"endHours":12.059671596918758,"quality":"auspicious"},{"name":"Kāla","start":"12:04","end":"13:43","startHours":12.059671596918758,"endHours":13.710045210523067,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:22","startHours":13.710045210523067,"endHours":15.360418824127374,"quality":"auspicious"},{"name":"Roga","start":"15:22","end":"17:01","startHours":15.360418824127374,"endHours":17.01079243773168,"quality":"inauspicious"},{"name":"Udveg","start":"17:01","end":"18:40","startHours":17.01079243773168,"endHours":18.66116605133599,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:40","end":"20:01","startHours":18.66116605133599,"endHours":20.01079243773168,"quality":"auspicious"},{"name":"Roga","start":"20:01","end":"21:22","startHours":20.01079243773168,"endHours":21.360418824127375,"quality":"inauspicious"},{"name":"Udveg","start":"21:22","end":"22:43","startHours":21.360418824127375,"endHours":22.710045210523067,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:04","startHours":22.710045210523067,"endHours":24.059671596918758,"quality":"neutral"},{"name":"Labha","start":"00:04","end":"01:25","startHours":24.059671596918758,"endHours":25.409297983314453,"quality":"auspicious"},{"name":"Amṛta","start":"01:25","end":"02:46","startHours":25.409297983314453,"endHours":26.758924369710144,"quality":"auspicious"},{"name":"Kāla","start":"02:46","end":"04:07","startHours":26.758924369710144,"endHours":28.108550756105835,"quality":"inauspicious"},{"name":"Śubha","start":"04:07","end":"05:27","startHours":28.108550756105835,"endHours":29.458177142501526,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.458177142501528,"endHours":6.458177142501528,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.458177142501528,"endHours":7.458177142501528,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.458177142501528,"endHours":8.458177142501528,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.458177142501528,"endHours":9.458177142501528,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.458177142501528,"endHours":10.458177142501528,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.458177142501528,"endHours":11.458177142501528,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.458177142501528,"endHours":12.458177142501528,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.458177142501528,"endHours":13.458177142501528,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.458177142501528,"endHours":14.458177142501528,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.458177142501528,"endHours":15.458177142501528,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.458177142501528,"endHours":16.458177142501526,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.458177142501526,"endHours":17.458177142501526,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.458177142501526,"endHours":18.458177142501526,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.458177142501526,"endHours":19.458177142501526,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.458177142501526,"endHours":20.458177142501526,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.458177142501526,"endHours":21.458177142501526,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.458177142501526,"endHours":22.458177142501526,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.458177142501526,"endHours":23.458177142501526,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.458177142501526,"endHours":24.458177142501526,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.458177142501526,"endHours":25.458177142501526,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.458177142501526,"endHours":26.458177142501526,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.458177142501526,"endHours":27.458177142501526,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.458177142501526,"endHours":28.458177142501526,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.458177142501526,"endHours":29.458177142501526,"planetary_lord":"Jupiter"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.490792718748825,"eotMinutes":-5.475895815125568,"ayanamsa":25.2722}},"calendars":{"vikram_samvat":2158,"vikram_samvatsara":"Bhāva","saka_samvat":2023,"saka_samvatsara":"Durmati","bengali_samvat":1508,"malayalam_era":1277,"nanakshahi_year":632,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Trayodaśī · Vikram 2158 Bhāva · Śaka 2023 Durmati"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"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":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 7, 2101 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 7, 2101 CE for Vārāṇasī (Kāśī): Śukla Trayodaśī, sūryodaya 05:27, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2101-08-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2101-08-07","sa":"https://sa.vidhyamitra.com/city/varanasi/2101-08-07","hi":"https://hi.vidhyamitra.com/city/varanasi/2101-08-07","x-default":"https://vidhyamitra.com/city/varanasi/2101-08-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:31:32.259Z","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":"2026-05-14T18:31:32.259Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:31:32.259Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}