{"id":"vidhyamitra:city-day:thane:2137-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2137-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-08-25","date_display":"August 25, 2137 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":2137,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501819.770833,"kali_year":5239,"ahargana":1913354.2708,"sun":{"sidereal_longitude":125.2795,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":227.0653,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.7857,"elapsed_within_tithi_degrees":5.7857},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":227.0653,"elapsed_within_degrees":0.3986},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.3448},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2137,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501819.770833,"ahargana":1913354.2708,"kali_year":5239,"ayanamsa_lahiri":25.7758,"grahas":{"sun":{"sidereal_longitude":126.26474400000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":225.472444,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-4.4878},"mars":{"sidereal_longitude":75.735544,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":108.449344,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":210.67864399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":99.01344399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":261.44774400000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":321.283,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":141.283,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2137,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501819.770833,"kali_year":5239,"ahargana":1913354.2708,"sun":{"sidereal_longitude":125.2795,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":227.0653,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.7857,"elapsed_within_tithi_degrees":5.7857},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":227.0653,"elapsed_within_degrees":0.3986},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.3448},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.488,"elongation":101.786},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.488,"opposition_distance":78.214}},"eclipse_window_40days":[{"offset_days":6,"type":"lunar","occurs":true,"moon_latitude":-0.6,"opposition_distance":2.249}]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:21","sunsetLocal":"18:59","solarNoonLocal":"12:40","dayLengthHours":12.625880610038871,"dayLengthDisplay":"12 Hours 37 Mins 33 Secs","nightLengthDisplay":"11 Hours 22 Mins 27 Secs","moonriseLocal":"13:47","moonsetLocal":"00:47","rahuKala":{"name":"Rāhu Kāla","start":"17:24","end":"18:59","startHours":17.397955296354613,"endHours":18.976190372609473,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:40","end":"14:14","startHours":12.663250067590038,"endHours":14.241485143844896,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:49","end":"17:24","startHours":15.819720220099756,"endHours":17.397955296354613,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.29634857157967,"endHours":9.717211258580967,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:13","startHours":6.876388121322221,"endHours":7.2130782709232575,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:05","startHours":12.242387380588742,"endHours":13.084112754591334,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:31","startHours":4.666859014565419,"endHours":5.508584388568011,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:21","startHours":5.298153045067362,"endHours":6.3503097625706015,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:37","startHours":14.767563502596515,"endHours":15.609288876599106,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:47","end":"19:11","startHours":18.776190372609474,"endHours":19.176190372609472,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:59","end":"19:30","startHours":18.976190372609473,"endHours":19.50226873136109,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:44","end":"20:29","startHours":18.726190372609473,"endHours":20.476190372609473,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:05","startHours":24.24238738058874,"endHours":25.084112754591334,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:21","end":"07:56","startHours":6.3503097625706015,"endHours":7.92854483882546,"quality":"inauspicious"},{"name":"Chala","start":"07:56","end":"09:30","startHours":7.92854483882546,"endHours":9.506779915080319,"quality":"neutral"},{"name":"Labha","start":"09:30","end":"11:05","startHours":9.506779915080319,"endHours":11.085014991335179,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:40","startHours":11.085014991335179,"endHours":12.663250067590038,"quality":"auspicious"},{"name":"Kāla","start":"12:40","end":"14:14","startHours":12.663250067590038,"endHours":14.241485143844896,"quality":"inauspicious"},{"name":"Śubha","start":"14:14","end":"15:49","startHours":14.241485143844896,"endHours":15.819720220099756,"quality":"auspicious"},{"name":"Roga","start":"15:49","end":"17:24","startHours":15.819720220099756,"endHours":17.397955296354613,"quality":"inauspicious"},{"name":"Udveg","start":"17:24","end":"18:59","startHours":17.397955296354613,"endHours":18.976190372609473,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:59","end":"20:24","startHours":18.976190372609473,"endHours":20.397955296354613,"quality":"auspicious"},{"name":"Roga","start":"20:24","end":"21:49","startHours":20.397955296354613,"endHours":21.819720220099754,"quality":"inauspicious"},{"name":"Udveg","start":"21:49","end":"23:14","startHours":21.819720220099754,"endHours":23.241485143844898,"quality":"inauspicious"},{"name":"Chala","start":"23:14","end":"00:40","startHours":23.241485143844898,"endHours":24.663250067590038,"quality":"neutral"},{"name":"Labha","start":"00:40","end":"02:05","startHours":24.663250067590038,"endHours":26.08501499133518,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:30","startHours":26.08501499133518,"endHours":27.50677991508032,"quality":"auspicious"},{"name":"Kāla","start":"03:30","end":"04:56","startHours":27.50677991508032,"endHours":28.92854483882546,"quality":"inauspicious"},{"name":"Śubha","start":"04:56","end":"06:21","startHours":28.92854483882546,"endHours":30.350309762570603,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.3503097625706015,"endHours":7.3503097625706015,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.3503097625706015,"endHours":8.350309762570602,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.350309762570602,"endHours":9.350309762570602,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.350309762570602,"endHours":10.350309762570602,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.350309762570602,"endHours":11.350309762570602,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.350309762570602,"endHours":12.350309762570602,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.350309762570602,"endHours":13.350309762570602,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.350309762570602,"endHours":14.350309762570602,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.350309762570602,"endHours":15.350309762570602,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.350309762570602,"endHours":16.350309762570603,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.350309762570603,"endHours":17.350309762570603,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.350309762570603,"endHours":18.350309762570603,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.350309762570603,"endHours":19.350309762570603,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.350309762570603,"endHours":20.350309762570603,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.350309762570603,"endHours":21.350309762570603,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.350309762570603,"endHours":22.350309762570603,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.350309762570603,"endHours":23.350309762570603,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.350309762570603,"endHours":24.350309762570603,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.350309762570603,"endHours":25.350309762570603,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.350309762570603,"endHours":26.350309762570603,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.350309762570603,"endHours":27.350309762570603,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.350309762570603,"endHours":28.350309762570603,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.350309762570603,"endHours":29.350309762570603,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.350309762570603,"endHours":30.350309762570603,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.747171258332578,"eotMinutes":-1.7074040554023546,"ayanamsa":25.7758}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 25, 2137 CE · Thane, Maharashtra · Vidhyamitra","description":"August 25, 2137 CE for Thane, Maharashtra: Śukla Navamī, sūryodaya 06:21, sūryāsta 18:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2137-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2137-08-25","sa":"https://sa.vidhyamitra.com/city/thane/2137-08-25","hi":"https://hi.vidhyamitra.com/city/thane/2137-08-25","x-default":"https://vidhyamitra.com/city/thane/2137-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:37:09.362Z","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":"2026-05-31T00:37:09.362Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:37:09.362Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}