answer_v the_o general_a variation_n by_o half-year_n but_o this_o have_v four_o period_n in_o a_o year_n must_v have_v another_o joint_a cause_n which_o be_v the_o obliquity_n of_o the_o ecliptic_a to_o the_o equator_fw-la and_o from_o thence_o the_o diurnal_a difference_n of_o the_o sun_n be_v right_a ascension_n which_o finish_v their_o variation_n in_o each_o quadrant_n of_o the_o circle_n of_o the_o ecliptic_a and_o this_o be_v join_v to_o the_o former_a inequality_n arise_v from_o excentricity_n make_v these_o quarterly_o and_o seem_v irregular_a inequality_n of_o natural_a day_n but_o yet_o these_o difference_n be_v not_o so_o sensible_a to_o we_o as_o to_o give_v any_o disturbance_n to_o our_o account_n and_o use_v of_o natural_a day_n but_o rather_o affect_v the_o measure_n of_o the_o season_n of_o the_o year_n this_o inequality_n have_v be_v diligent_o observe_v by_o several_a of_o our_o ingenious_a clock-maker_n and_o equation_n be_v make_v and_o use_v by_o they_o but_o 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according_a to_o the_o table_n follow_v month._n equation_n watch._n jan._n 31_o 14′_n 49″_n too_o fast_o apr._n 4_o 0._o 0_o  _fw-fr may_n 4_o 4._o 13_o too_o slow_a jun._n 6_o 0._o 0_o  _fw-fr july_n 15_o 5._o 46_o too_o fast_o aug._n 19_o 0._o 0_o  _fw-fr oct._n 22_o 16._o 1_o too_o slow_a dec._n 12_o 0._o 0_o  _fw-fr jan._n 31_o 14._o 49_o too_o fast_o chap._n v._n the_o deficiency_n of_o the_o julian_n year_n and_o calendar_n §_o and_o from_o thence_o defect_n in_o our_o ecclesiastical_a computation_n and_o how_o to_o reform_v it_o but_o to_o come_v near_o to_o our_o purpose_n in_o reference_n to_o the_o calendar_n there_o be_v in_o this_o long_a tract_n of_o time_n a_o great_a incongruity_n creep_v into_o our_o calendar_n by_o the_o deficiency_n of_o the_o julian_n year_n as_o we_o measure_v it_o the_o true_a solar_a year_n be_v compute_v to_o be_v constitute_v of_o 365_o day_n 5_o h_n hour_n 49′_n minute_n and_o 16″_n second_o minute_n so_o it_o fall_v short_a of_o the_o odd_a 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year_n to_o adjust_a the_o deficient_a minute_n as_o for_o other_o nice_a observation_n in_o the_o course_n of_o the_o sun_n as_o the_o variation_n of_o his_o excentricity_n of_o his_o apogaeum_n of_o his_o declination_n etc._n etc._n which_o have_v very_o long_a period_n astronomer_n may_v be_v consult_v by_o those_o that_o be_v curious_a since_o those_o motion_n be_v not_o our_o measure_n of_o time_n have_v therefore_o touch_v so_o far_o as_o we_o be_v concern_v upon_o some_o phaenomena_n of_o the_o motion_n of_o the_o sun_n we_o proceed_v now_o to_o those_o of_o the_o moon_n chap._n vi_o of_o the_o lunar_a month_n and_o motion_n of_o the_o moon_n her_o quarter_n and_o year_n §_o epact_n explain_v §_o the_o golden_a number_n §_o their_o use_v with_o table_n and_o particular_o in_o relation_n to_o the_o first_o column_n of_o the_o calendar_n in_o the_o common-prayer-book_n several_a difficulty_n about_o it_o resolve_v §_o imperfection_n and_o intricacy_n in_o these_o account_n the_o 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account_n of_o the_o septuagint_n and_o that_o likewise_o which_o a_o great_a part_n of_o the_o eastern_a church_n do_v follow_v and_o the_o western_a do_v even_o after_o st._n jerom_n time_n be_v very_o wide_o distant_a from_o that_o use_v by_o we_o at_o present_a ground_v as_o it_o be_v think_v upon_o a_o different_a read_n of_o the_o ancient_a text_n of_o the_o hebrew_n bible_n where_o it_o relate_v to_o the_o life_n of_o the_o patriarch_n and_o some_o other_o circumstance_n and_o as_o the_o number_n of_o year_n be_v different_o compute_v so_o the_o year_n themselves_o also_o have_v different_a beginning_n some_o in_o summer_n and_o other_o in_o winter_n etc._n etc._n and_o consequent_o some_o about_o the_o middle_n compare_v with_o other_o year_n whence_o one_o half_a of_o such_o a_o year_n seem_v to_o belong_v to_o the_o precede_a the_o other_o to_o the_o follow_a year_n of_o another_o aera_fw-la the_o epocha_n thereof_o be_v place_v by_o some_o a_o year_n soon_o by_o other_o a_o 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winter_n and_o two_o summer_n but_o there_o also_o they_o have_v four_o interchangeable_a season_n which_o be_v enough_o whereby_o to_o measure_v the_o year_n but_o at_o last_o julius_n caesar_n a_o year_n before_o his_o death_n and_o 44_o or_o 45_o before_o christ_n with_o the_o help_n of_o sosigenes_n a_o egyptian_a universal_o settle_v the_o account_n of_o the_o year_n which_o we_o of_o england_n follow_v to_o this_o day_n and_o which_o from_o he_o be_v style_v the_o julian_n year_n he_o suppose_v the_o solar_a year_n to_o contain_v just_a 365_o day_n and_o a_o quarter_n or_o 6_o hour_n and_o order_v the_o continuance_n of_o the_o account_n of_o year_n by_o add_v a_o day_n to_o every_o four_o year_n collect_v from_o the_o odd_a six_o hour_n remain_v above_o 365_o day_n at_o the_o end_n of_o the_o year_n make_v three_o year_n successive_o to_o consist_v of_o 365_o day_n neglect_v the_o odd_a 6_o hour_n and_o the_o four_o year_n bissextile_a or_o leap-year_n of_o 366_o day_n make_v thus_o as_o he_o think_v a_o perpetual_a equation_n of_o the_o yearly_a account_n have_v before_o take_v notice_n of_o the_o inequality_n of_o natural_a day_n i_o shall_v before_o i_o pass_v far_o say_v somewhat_o more_o of_o it_o in_o this_o place_n it_o be_v to_o be_v think_v that_o of_o himself_o the_o sun_n move_v equal_o through_o the_o degree_n of_o the_o ecliptic_a but_o by_o reason_n of_o the_o sun_n excentricity_n to_o the_o earth_n and_o obliquity_n to_o the_o equator_fw-la he_o appear_v to_o we_o to_o move_v unequal_o the_o sun_n pass_v 360_o degree_n of_o the_o ecliptic_a i._n e._n round_o it_o in_o 365_o day_n and_o almost_o a_o quarter_n of_o a_o day_n so_o it_o be_v plain_a that_o the_o sun_n do_v not_o pass_v a_o whole_a degree_n of_o the_o ecliptic_a in_o a_o day_n one_o with_o another_o but_o somewhat_o less_o viz._n 59′_n 8″_n but_o he_o be_v find_v sometime_o to_o exceed_v that_o number_n and_o sometime_o to_o fall_v short_a of_o it_o so_o that_o 59′_n and_o 8″_n must_v be_v call_v his_o middle_n or_o mean_a motion_n be_v between_o his_o two_o extreme_n of_o sometime_o go_v fast_o and_o sometime_o slow_a which_o make_v the_o inequality_n of_o natural_a day_n about_o the_o summer_n solstice_n be_v in_o his_o apogaeum_n he_o be_v find_v by_o observation_n to_o pass_v but_o 57_o minute_n in_o a_o day_n and_o at_o the_o winter_n solstice_n in_o his_o perigaeum_n 61′_n according_a to_o his_o apparent_a motion_n the_o consequence_n whereof_o be_v that_o the_o natural_a day_n of_o 24_o hour_n be_v short_a in_o summer_n than_o in_o winter_n so_o that_o the_o sun_n be_v 8_o or_o 9_o day_n long_o in_o pass_v the_o northern_a half_n of_o the_o ecliptic_a than_o the_o southern_a take_v but_o your_o almanac_n in_o hand_n and_o number_v the_o day_n of_o the_o sun_n passage_n between_o the_o equinoctial_a point_n and_o you_o will_v find_v that_o from_o the_o sun_n entrance_n into_o aries_n to_o his_o entrance_n into_o libra_n be_v about_o 4_o or_o 5_o hour_n 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beginning_n of_o another_o pag._n 95._o l._n 3._o for_o allow_v r._n abbridge_n