The chronological information identifying the days and/or times an item is available or accessible. Use primarily in records for electronic resources.
1st Indicator
Display constant controller.
Hours. Generates the display constant Hours: before the note.
307
M-F, 9:30am-3:30pm, USA EST.
Prints as:
Hours: M-F, 9:30am-3:30pm, USA EST.
8
No display constant generated. No display constant generated.
307
8
Date: Dec. 1, 1993, 2:00 p.m.
Prints as:
Date: Dec. 1, 1993, 2:00 p.m.
2nd Indicator
Undefined. The 2nd indicator position is undefined and contains a blank ( ).
Undefined
Subfields
‡a Hours
The days and/or hours an item is available or accessible. Use also for informal references to the A.M. and P.M. time references and time zone, if needed.
307
M-F, 9AM-10PM.
307
Tu-F, 10-6, Sa, 1-5, USA PST.
307
M, 8:30-6:00, Tu, 8:30-7:00, W-F, 8:30-6:00; ‡b not available on weekends.
307
8
8:00 p.m. Tu-F, 5:00 and 9:00 p.m., Sa; 2:00 and 7:00 p.m., Su (all times, EST)
‡b Additional information
Additional information about the hours of availability of the item.
307
M-F, 6:30am-9:00pm (EST); ‡b with brief interruptions for periodic update/backup of data.
307
Daily, 7am-7pm; ‡b text files only.
307
M-F, 6:30 AM to 9:30 PM, Sa, 8:00 AM to 5:00 PM, Su, 1:00 PM to 5:00 PM; ‡b closed on national holidays (all times are EST or ESDT)
Printing
Field 307 prints in notes following
field 028, but before the
5xx notes.
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