| add_days | Clock arithmetic |
| add_days.clock_duration | Arithmetic: duration |
| add_days.clock_time_point | Arithmetic: Time points |
| add_days.clock_weekday | Arithmetic: weekday |
| add_days.Date | Arithmetic: date |
| add_days.POSIXt | Arithmetic: date-time |
| add_hours | Clock arithmetic |
| add_hours.clock_duration | Arithmetic: duration |
| add_hours.clock_time_point | Arithmetic: Time points |
| add_hours.POSIXt | Arithmetic: date-time |
| add_microseconds | Clock arithmetic |
| add_microseconds.clock_duration | Arithmetic: duration |
| add_microseconds.clock_time_point | Arithmetic: Time points |
| add_milliseconds | Clock arithmetic |
| add_milliseconds.clock_duration | Arithmetic: duration |
| add_milliseconds.clock_time_point | Arithmetic: Time points |
| add_minutes | Clock arithmetic |
| add_minutes.clock_duration | Arithmetic: duration |
| add_minutes.clock_time_point | Arithmetic: Time points |
| add_minutes.POSIXt | Arithmetic: date-time |
| add_months | Clock arithmetic |
| add_months.clock_duration | Arithmetic: duration |
| add_months.clock_year_month_day | Arithmetic: year-month-day |
| add_months.clock_year_month_weekday | Arithmetic: year-month-weekday |
| add_months.Date | Arithmetic: date |
| add_months.POSIXt | Arithmetic: date-time |
| add_nanoseconds | Clock arithmetic |
| add_nanoseconds.clock_duration | Arithmetic: duration |
| add_nanoseconds.clock_time_point | Arithmetic: Time points |
| add_quarters | Clock arithmetic |
| add_quarters.clock_duration | Arithmetic: duration |
| add_quarters.clock_year_month_day | Arithmetic: year-month-day |
| add_quarters.clock_year_month_weekday | Arithmetic: year-month-weekday |
| add_quarters.clock_year_quarter_day | Arithmetic: year-quarter-day |
| add_quarters.Date | Arithmetic: date |
| add_quarters.POSIXt | Arithmetic: date-time |
| add_seconds | Clock arithmetic |
| add_seconds.clock_duration | Arithmetic: duration |
| add_seconds.clock_time_point | Arithmetic: Time points |
| add_seconds.POSIXt | Arithmetic: date-time |
| add_weeks | Clock arithmetic |
| add_weeks.clock_duration | Arithmetic: duration |
| add_weeks.clock_time_point | Arithmetic: Time points |
| add_weeks.Date | Arithmetic: date |
| add_weeks.POSIXt | Arithmetic: date-time |
| add_years | Clock arithmetic |
| add_years.clock_duration | Arithmetic: duration |
| add_years.clock_iso_year_week_day | Arithmetic: iso-year-week-day |
| add_years.clock_year_day | Arithmetic: year-day |
| add_years.clock_year_month_day | Arithmetic: year-month-day |
| add_years.clock_year_month_weekday | Arithmetic: year-month-weekday |
| add_years.clock_year_quarter_day | Arithmetic: year-quarter-day |
| add_years.clock_year_week_day | Arithmetic: year-week-day |
| add_years.Date | Arithmetic: date |
| add_years.POSIXt | Arithmetic: date-time |
| as-zoned-time-Date | Convert to a zoned-time from a date |
| as-zoned-time-naive-time | Convert to a zoned-time from a naive-time |
| as-zoned-time-posixt | Convert to a zoned-time from a date-time |
| as-zoned-time-sys-time | Convert to a zoned-time from a sys-time |
| as_date | Convert to a date |
| as_date.clock_calendar | Convert to a date |
| as_date.clock_time_point | Convert to a date |
| as_date.clock_zoned_time | Convert to a date |
| as_date.Date | Convert to a date |
| as_date.POSIXt | Convert to a date |
| as_date_time | Convert to a date-time |
| as_date_time.clock_calendar | Convert to a date-time |
| as_date_time.clock_naive_time | Convert to a date-time |
| as_date_time.clock_sys_time | Convert to a date-time |
| as_date_time.clock_zoned_time | Convert to a date-time |
| as_date_time.Date | Convert to a date-time |
| as_date_time.POSIXt | Convert to a date-time |
| as_duration | Convert to a duration |
| as_iso_year_week_day | Convert to iso-year-week-day |
| as_naive_time | Convert to a naive-time |
| as_sys_time | Convert to a sys-time |
| as_weekday | Convert to a weekday |
| as_year_day | Convert to year-day |
| as_year_month_day | Convert to year-month-day |
| as_year_month_weekday | Convert to year-month-weekday |
| as_year_quarter_day | Convert to year-quarter-day |
| as_year_week_day | Convert to year-week-day |
| as_zoned_time | Convert to a zoned-time |
| as_zoned_time.clock_naive_time | Convert to a zoned-time from a naive-time |
| as_zoned_time.clock_sys_time | Convert to a zoned-time from a sys-time |
| as_zoned_time.Date | Convert to a zoned-time from a date |
| as_zoned_time.POSIXt | Convert to a zoned-time from a date-time |
| date-and-date-time-boundary | Boundaries: date and date-time |
| date-and-date-time-rounding | Date and date-time rounding |
| date-and-date-time-shifting | Shifting: date and date-time |
| Date-arithmetic | Arithmetic: date |
| date-boundary | Boundaries: date |
| date-count-between | Counting: date |
| date-formatting | Formatting: date |
| Date-getters | Getters: date |
| date-group | Group date components |
| date-rounding | Rounding: date |
| date-sequence | Sequences: date |
| Date-setters | Setters: date |
| date-shifting | Shifting: date |
| date-time-parse | Parsing: date-time |
| date-time-zone | Get or set the time zone |
| date-today | Current date and date-time |
| date_build | Building: date |
| date_ceiling | Date and date-time rounding |
| date_ceiling.Date | Rounding: date |
| date_ceiling.POSIXt | Rounding: date-time |
| date_count_between | Counting: date and date-time |
| date_count_between.Date | Counting: date |
| date_count_between.POSIXt | Counting: date-times |
| date_end | Boundaries: date and date-time |
| date_end.Date | Boundaries: date |
| date_end.POSIXt | Boundaries: date-time |
| date_floor | Date and date-time rounding |
| date_floor.Date | Rounding: date |
| date_floor.POSIXt | Rounding: date-time |
| date_format | Formatting: date and date-time |
| date_format.Date | Formatting: date |
| date_format.POSIXt | Formatting: date-time |
| date_group | Group date and date-time components |
| date_group.Date | Group date components |
| date_group.POSIXt | Group date-time components |
| date_leap_year | Is the year a leap year? |
| date_month_factor | Convert a date or date-time to an ordered factor of month names |
| date_now | Current date and date-time |
| date_parse | Parsing: date |
| date_round | Date and date-time rounding |
| date_round.Date | Rounding: date |
| date_round.POSIXt | Rounding: date-time |
| date_seq | Sequences: date and date-time |
| date_seq.Date | Sequences: date |
| date_seq.POSIXt | Sequences: date-time |
| date_shift | Shifting: date and date-time |
| date_shift.Date | Shifting: date |
| date_shift.POSIXt | Shifting: date and date-time |
| date_spanning_seq | Spanning sequence: date and date-time |
| date_start | Boundaries: date and date-time |
| date_start.Date | Boundaries: date |
| date_start.POSIXt | Boundaries: date-time |
| date_time_build | Building: date-time |
| date_time_info | Info: date-time |
| date_time_parse | Parsing: date-time |
| date_time_parse_abbrev | Parsing: date-time |
| date_time_parse_complete | Parsing: date-time |
| date_time_parse_RFC_3339 | Parsing: date-time |
| date_time_set_zone | Get or set the time zone |
| date_time_zone | Get or set the time zone |
| date_today | Current date and date-time |
| date_weekday_factor | Convert a date or date-time to a weekday factor |
| duration-arithmetic | Arithmetic: duration |
| duration-helper | Construct a duration |
| duration-rounding | Duration rounding |
| duration_cast | Cast a duration between precisions |
| duration_ceiling | Duration rounding |
| duration_days | Construct a duration |
| duration_floor | Duration rounding |
| duration_hours | Construct a duration |
| duration_microseconds | Construct a duration |
| duration_milliseconds | Construct a duration |
| duration_minutes | Construct a duration |
| duration_months | Construct a duration |
| duration_nanoseconds | Construct a duration |
| duration_precision | Precision: duration |
| duration_quarters | Construct a duration |
| duration_round | Duration rounding |
| duration_seconds | Construct a duration |
| duration_spanning_seq | Spanning sequence: duration |
| duration_weeks | Construct a duration |
| duration_years | Construct a duration |
| format.clock_zoned_time | Formatting: zoned-time |
| invalid_any | Invalid calendar dates |
| invalid_count | Invalid calendar dates |
| invalid_detect | Invalid calendar dates |
| invalid_remove | Invalid calendar dates |
| invalid_resolve | Invalid calendar dates |
| iso-year-week-day-arithmetic | Arithmetic: iso-year-week-day |
| iso-year-week-day-boundary | Boundaries: iso-year-week-day |
| iso-year-week-day-count-between | Counting: iso-year-week-day |
| iso-year-week-day-getters | Getters: iso-year-week-day |
| iso-year-week-day-group | Grouping: iso-year-week-day |
| iso-year-week-day-narrow | Narrow: iso-year-week-day |
| iso-year-week-day-setters | Setters: iso-year-week-day |
| iso-year-week-day-widen | Widen: iso-year-week-day |
| iso_year_week_day | Calendar: iso-year-week-day |
| is_duration | Is 'x' a duration? |
| is_iso_year_week_day | Is 'x' a iso-year-week-day? |
| is_naive_time | Is 'x' a naive-time? |
| is_sys_time | Is 'x' a sys-time? |
| is_weekday | Is 'x' a weekday? |
| is_year_day | Is 'x' a year-day? |
| is_year_month_day | Is 'x' a year-month-day? |
| is_year_month_weekday | Is 'x' a year-month-weekday? |
| is_year_quarter_day | Is 'x' a year-quarter-day? |
| is_year_week_day | Is 'x' a year-week-day? |
| is_zoned_time | Is 'x' a zoned-time? |
| naive_time_info | Info: naive-time |
| naive_time_parse | Parsing: naive-time |
| posixt-arithmetic | Arithmetic: date-time |
| posixt-boundary | Boundaries: date-time |
| posixt-count-between | Counting: date-times |
| posixt-formatting | Formatting: date-time |
| posixt-getters | Getters: date-time |
| posixt-group | Group date-time components |
| posixt-rounding | Rounding: date-time |
| posixt-sequence | Sequences: date-time |
| posixt-setters | Setters: date-time |
| posixt-shifting | Shifting: date and date-time |
| time-point-arithmetic | Arithmetic: Time points |
| time-point-rounding | Time point rounding |
| time_point_cast | Cast a time point between precisions |
| time_point_ceiling | Time point rounding |
| time_point_count_between | Counting: time point |
| time_point_floor | Time point rounding |
| time_point_precision | Precision: time point |
| time_point_round | Time point rounding |
| time_point_shift | Shifting: time point |
| time_point_spanning_seq | Spanning sequence: time points |
| vec_arith.clock_iso_year_week_day | Support for vctrs arithmetic |
| vec_arith.clock_naive_time | Support for vctrs arithmetic |
| vec_arith.clock_sys_time | Support for vctrs arithmetic |
| vec_arith.clock_weekday | Support for vctrs arithmetic |
| vec_arith.clock_year_day | Support for vctrs arithmetic |
| vec_arith.clock_year_month_day | Support for vctrs arithmetic |
| vec_arith.clock_year_month_weekday | Support for vctrs arithmetic |
| vec_arith.clock_year_quarter_day | Support for vctrs arithmetic |
| vec_arith.clock_year_week_day | Support for vctrs arithmetic |
| weekday | Construct a weekday vector |
| weekday-arithmetic | Arithmetic: weekday |
| weekday_code | Extract underlying weekday codes |
| weekday_factor | Convert a weekday to an ordered factor |
| year-day-arithmetic | Arithmetic: year-day |
| year-day-boundary | Boundaries: year-day |
| year-day-count-between | Counting: year-day |
| year-day-getters | Getters: year-day |
| year-day-group | Grouping: year-day |
| year-day-narrow | Narrow: year-day |
| year-day-setters | Setters: year-day |
| year-day-widen | Widen: year-day |
| year-month-day-arithmetic | Arithmetic: year-month-day |
| year-month-day-boundary | Boundaries: year-month-day |
| year-month-day-count-between | Counting: year-month-day |
| year-month-day-getters | Getters: year-month-day |
| year-month-day-group | Grouping: year-month-day |
| year-month-day-narrow | Narrow: year-month-day |
| year-month-day-setters | Setters: year-month-day |
| year-month-day-widen | Widen: year-month-day |
| year-month-weekday-arithmetic | Arithmetic: year-month-weekday |
| year-month-weekday-boundary | Boundaries: year-month-weekday |
| year-month-weekday-count-between | Counting: year-month-weekday |
| year-month-weekday-getters | Getters: year-month-weekday |
| year-month-weekday-group | Grouping: year-month-weekday |
| year-month-weekday-narrow | Narrow: year-month-weekday |
| year-month-weekday-setters | Setters: year-month-weekday |
| year-month-weekday-widen | Widen: year-month-weekday |
| year-quarter-day-arithmetic | Arithmetic: year-quarter-day |
| year-quarter-day-boundary | Boundaries: year-quarter-day |
| year-quarter-day-count-between | Counting: year-quarter-day |
| year-quarter-day-getters | Getters: year-quarter-day |
| year-quarter-day-group | Grouping: year-quarter-day |
| year-quarter-day-narrow | Narrow: year-quarter-day |
| year-quarter-day-setters | Setters: year-quarter-day |
| year-quarter-day-widen | Widen: year-quarter-day |
| year-week-day-arithmetic | Arithmetic: year-week-day |
| year-week-day-boundary | Boundaries: year-week-day |
| year-week-day-count-between | Counting: year-week-day |
| year-week-day-getters | Getters: year-week-day |
| year-week-day-group | Grouping: year-week-day |
| year-week-day-narrow | Narrow: year-week-day |
| year-week-day-setters | Setters: year-week-day |
| year-week-day-widen | Widen: year-week-day |
| year_day | Calendar: year-day |
| year_month_day | Calendar: year-month-day |
| year_month_day_parse | Parsing: year-month-day |
| year_month_weekday | Calendar: year-month-weekday |
| year_quarter_day | Calendar: year-quarter-day |
| year_week_day | Calendar: year-week-day |
| zoned-parsing | Parsing: zoned-time |
| zoned-zone | Get or set the time zone |
| zoned_time_info | Info: zoned-time |
| zoned_time_now | What is the current zoned-time? |
| zoned_time_parse_abbrev | Parsing: zoned-time |
| zoned_time_parse_complete | Parsing: zoned-time |
| zoned_time_precision | Precision: zoned-time |
| zoned_time_set_zone | Get or set the time zone |
| zoned_time_zone | Get or set the time zone |