{"id":"vidhyamitra:city-day:vrindavan:2138-08-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2138-08-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-08-11","date_display":"August 11, 2138 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":2138,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502170.770833,"kali_year":5240,"ahargana":1913705.2708,"sun":{"sidereal_longitude":111.6476,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":172.3918,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.7442,"elapsed_within_tithi_degrees":0.7442},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.3918,"elapsed_within_degrees":12.3918},"yoga":{"number":22,"name":"Sādhya","sum_longitude":284.0394},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":2138,"month":8,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502170.770833,"ahargana":1913705.2708,"kali_year":5240,"ayanamsa_lahiri":25.7892,"grahas":{"sun":{"sidereal_longitude":112.56393400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":168.98533399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-3.4309},"mars":{"sidereal_longitude":172.88613399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":95.789334,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":241.26743399999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"venus":{"sidereal_longitude":151.872834,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":274.387834,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":302.6854,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.6854,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2138,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502170.770833,"kali_year":5240,"ahargana":1913705.2708,"sun":{"sidereal_longitude":111.6476,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":172.3918,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.7442,"elapsed_within_tithi_degrees":0.7442},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.3918,"elapsed_within_degrees":12.3918},"yoga":{"number":22,"name":"Sādhya","sum_longitude":284.0394},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.431,"elongation":60.744},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.431,"opposition_distance":119.256}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:47","sunsetLocal":"19:01","solarNoonLocal":"12:24","dayLengthHours":13.228075755203315,"dayLengthDisplay":"13 Hours 13 Mins 41 Secs","nightLengthDisplay":"10 Hours 46 Mins 19 Secs","moonriseLocal":"10:20","moonsetLocal":"22:00","rahuKala":{"name":"Rāhu Kāla","start":"07:27","end":"09:06","startHours":7.443966553996554,"endHours":9.097476023396968,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:45","end":"12:24","startHours":10.750985492797383,"endHours":12.404494962197798,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:03","end":"15:43","startHours":14.058004431598212,"endHours":15.711513900998627,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:19","startHours":8.87700809414358,"endHours":9.317943952650356,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:42","startHours":6.341626907729611,"endHours":6.694375594535033,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:51","startHours":11.96355910369102,"endHours":12.845430820704573,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:55","startHours":4.026713650569031,"endHours":4.908585367582585,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:47","startHours":4.688117438329197,"endHours":5.79045708459614,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:29","startHours":14.609174254731684,"endHours":15.491045971745239,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.818532839799456,"endHours":19.218532839799455,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:34","startHours":19.018532839799455,"endHours":19.569702662932926,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.768532839799455,"endHours":20.518532839799455,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:51","startHours":23.96355910369102,"endHours":24.84543082070457,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:47","end":"07:27","startHours":5.79045708459614,"endHours":7.443966553996554,"quality":"auspicious"},{"name":"Kāla","start":"07:27","end":"09:06","startHours":7.443966553996554,"endHours":9.097476023396968,"quality":"inauspicious"},{"name":"Śubha","start":"09:06","end":"10:45","startHours":9.097476023396968,"endHours":10.750985492797383,"quality":"auspicious"},{"name":"Roga","start":"10:45","end":"12:24","startHours":10.750985492797383,"endHours":12.404494962197798,"quality":"inauspicious"},{"name":"Udveg","start":"12:24","end":"14:03","startHours":12.404494962197798,"endHours":14.058004431598212,"quality":"inauspicious"},{"name":"Chala","start":"14:03","end":"15:43","startHours":14.058004431598212,"endHours":15.711513900998627,"quality":"neutral"},{"name":"Labha","start":"15:43","end":"17:22","startHours":15.711513900998627,"endHours":17.36502337039904,"quality":"auspicious"},{"name":"Amṛta","start":"17:22","end":"19:01","startHours":17.36502337039904,"endHours":19.018532839799455,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:01","end":"20:22","startHours":19.018532839799455,"endHours":20.36502337039904,"quality":"neutral"},{"name":"Labha","start":"20:22","end":"21:43","startHours":20.36502337039904,"endHours":21.711513900998625,"quality":"auspicious"},{"name":"Amṛta","start":"21:43","end":"23:03","startHours":21.711513900998625,"endHours":23.058004431598214,"quality":"auspicious"},{"name":"Kāla","start":"23:03","end":"00:24","startHours":23.058004431598214,"endHours":24.4044949621978,"quality":"inauspicious"},{"name":"Śubha","start":"00:24","end":"01:45","startHours":24.4044949621978,"endHours":25.750985492797383,"quality":"auspicious"},{"name":"Roga","start":"01:45","end":"03:06","startHours":25.750985492797383,"endHours":27.09747602339697,"quality":"inauspicious"},{"name":"Udveg","start":"03:06","end":"04:27","startHours":27.09747602339697,"endHours":28.443966553996553,"quality":"inauspicious"},{"name":"Chala","start":"04:27","end":"05:47","startHours":28.443966553996553,"endHours":29.79045708459614,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.79045708459614,"endHours":6.79045708459614,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.79045708459614,"endHours":7.79045708459614,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.79045708459614,"endHours":8.79045708459614,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.79045708459614,"endHours":9.79045708459614,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.79045708459614,"endHours":10.79045708459614,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.79045708459614,"endHours":11.79045708459614,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.79045708459614,"endHours":12.79045708459614,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.79045708459614,"endHours":13.79045708459614,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.79045708459614,"endHours":14.79045708459614,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.79045708459614,"endHours":15.79045708459614,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.79045708459614,"endHours":16.79045708459614,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.79045708459614,"endHours":17.79045708459614,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.79045708459614,"endHours":18.79045708459614,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.79045708459614,"endHours":19.79045708459614,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.79045708459614,"endHours":20.79045708459614,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.79045708459614,"endHours":21.79045708459614,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.79045708459614,"endHours":22.79045708459614,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.79045708459614,"endHours":23.79045708459614,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.79045708459614,"endHours":24.79045708459614,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.79045708459614,"endHours":25.79045708459614,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.79045708459614,"endHours":26.79045708459614,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.79045708459614,"endHours":27.79045708459614,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.79045708459614,"endHours":28.79045708459614,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.79045708459614,"endHours":29.79045708459614,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.325850026019488,"eotMinutes":-4.906897731867799,"ayanamsa":25.7892}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"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 Ṣaṣṭhī · Vikram 2195 Virodhakṛt · Śaka 2060 Vilambī"},"festivals":[{"id":"kalki-jayanti","name":"Kalki Jayantī","name_sanskrit":"कल्कि जयन्ती","tradition":"Vaishnava","associated_deity":"Kalki (10th daśāvatāra of Krishna)","deity_avatara_index":22,"significance":"Future Kalki avatāra — to manifest at end of Kali Yuga; observed Śrāvaṇa Śukla 6.","vrata":false,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Bhāgavata 12.2.18-20","Kalki Purāṇa"]}],"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 11, 2138 CE · Vṛndāvana · Vidhyamitra","description":"August 11, 2138 CE for Vṛndāvana: Śukla Ṣaṣṭhī, sūryodaya 05:47, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2138-08-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2138-08-11","sa":"https://sa.vidhyamitra.com/city/vrindavan/2138-08-11","hi":"https://hi.vidhyamitra.com/city/vrindavan/2138-08-11","x-default":"https://vidhyamitra.com/city/vrindavan/2138-08-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:29:15.929Z","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":"2026-05-31T02:29:15.929Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:29:15.929Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}